4220011501 has 4 divisors (see below), whose sum is σ = 4226964352. Its totient is φ = 4213058652.

The previous prime is 4220011489. The next prime is 4220011517. The reversal of 4220011501 is 1051100224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4220011501 - 2⁹ = 4220010989 is a prime.

It is a super-3 number, since 3×4220011501³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220011591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3475515 + ... + 3476728.

It is an arithmetic number, because the mean of its divisors is an integer number (1056741088).

Almost surely, 2^4220011501 is an apocalyptic number.

It is an amenable number.

4220011501 is a deficient number, since it is larger than the sum of its proper divisors (6952851).

4220011501 is an equidigital number, since it uses as much as digits as its factorization.

4220011501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6952850.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 4220011501 is about 64961.6155972125. The cubic root of 4220011501 is about 1615.9870575633.

Adding to 4220011501 its reverse (1051100224), we get a palindrome (5271111725).

The spelling of 4220011501 in words is "four billion, two hundred twenty million, eleven thousand, five hundred one".