1223232022 has 8 divisors (see below), whose sum is σ = 1835025696. Its totient is φ = 611556792.

The previous prime is 1223231993. The next prime is 1223232029. The reversal of 1223232022 is 2202323221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223232029) 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, 3708 + ... + 49600.

It is an arithmetic number, because the mean of its divisors is an integer number (229378212).

Almost surely, 2^1223232022 is an apocalyptic number.

1223232022 is a deficient number, since it is larger than the sum of its proper divisors (611793674).

1223232022 is a wasteful number, since it uses less digits than its factorization.

1223232022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59222.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1223232022 is about 34974.7340518838. The cubic root of 1223232022 is about 1069.4724805306.

Adding to 1223232022 its reverse (2202323221), we get a palindrome (3425555243).

The spelling of 1223232022 in words is "one billion, two hundred twenty-three million, two hundred thirty-two thousand, twenty-two".