230211012 has 24 divisors (see below), whose sum is σ = 547295616. Its totient is φ = 75288928.

The previous prime is 230210999. The next prime is 230211013. The reversal of 230211012 is 210112032.

It is a super-2 number, since 2×230211012² = 105994220092128288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (230211013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180348 + ... + 181619.

It is an arithmetic number, because the mean of its divisors is an integer number (22803984).

Almost surely, 2^230211012 is an apocalyptic number.

It is an amenable number.

230211012 is an abundant number, since it is smaller than the sum of its proper divisors (317084604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230211012 is a wasteful number, since it uses less digits than its factorization.

230211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362027 (or 362025 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 230211012 is about 15172.7061528259. The cubic root of 230211012 is about 612.8798805182.

Adding to 230211012 its reverse (210112032), we get a palindrome (440323044).

The spelling of 230211012 in words is "two hundred thirty million, two hundred eleven thousand, twelve".