212273035 has 16 divisors (see below), whose sum is σ = 288761760. Its totient is φ = 148504320.

The previous prime is 212273029. The next prime is 212273071. The reversal of 212273035 is 530372212.

212273035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212273035 - 2¹⁵ = 212240267 is a prime.

It is a super-2 number, since 2×212273035² = 90119682776222450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84706 + ... + 87175.

It is an arithmetic number, because the mean of its divisors is an integer number (18047610).

Almost surely, 2^212273035 is an apocalyptic number.

212273035 is a deficient number, since it is larger than the sum of its proper divisors (76488725).

212273035 is a wasteful number, since it uses less digits than its factorization.

212273035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171918.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 212273035 is about 14569.5928220386. The cubic root of 212273035 is about 596.5290662310.

It can be divided in two parts, 2122 and 73035, that added together give a palindrome (75157).

The spelling of 212273035 in words is "two hundred twelve million, two hundred seventy-three thousand, thirty-five".