492151125226 has 8 divisors (see below), whose sum is σ = 739006233120. Its totient is φ = 245815714188.

The previous prime is 492151125217. The next prime is 492151125259. The reversal of 492151125226 is 622521151294.

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

It is a super-2 number, since 2×492151125226² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129921846 + ... + 129925633.

It is an arithmetic number, because the mean of its divisors is an integer number (92375779140).

Almost surely, 2^492151125226 is an apocalyptic number.

492151125226 is a deficient number, since it is larger than the sum of its proper divisors (246855107894).

492151125226 is a wasteful number, since it uses less digits than its factorization.

492151125226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259848428.

The product of its digits is 86400, while the sum is 40.

The spelling of 492151125226 in words is "four hundred ninety-two billion, one hundred fifty-one million, one hundred twenty-five thousand, two hundred twenty-six".