230254428317212 has 24 divisors (see below), whose sum is σ = 433941472011600. Its totient is φ = 106271168315136.

The previous prime is 230254428317197. The next prime is 230254428317231. The reversal of 230254428317212 is 212713824452032.

It is a super-2 number, since 2×230254428317212² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77831739 + ... + 80735917.

It is an arithmetic number, because the mean of its divisors is an integer number (18080894667150).

Almost surely, 2^{230254428317212} is an apocalyptic number.

It is an amenable number.

230254428317212 is a deficient number, since it is larger than the sum of its proper divisors (203687043694388).

230254428317212 is a wasteful number, since it uses less digits than its factorization.

230254428317212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4428885 (or 4428883 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 230254428317212 in words is "two hundred thirty trillion, two hundred fifty-four billion, four hundred twenty-eight million, three hundred seventeen thousand, two hundred twelve".