925021122 has 16 divisors (see below), whose sum is σ = 1850581920. Its totient is φ = 308250432.

The previous prime is 925021103. The next prime is 925021129. The reversal of 925021122 is 221120529.

925021122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×925021122² = 1711328152292277768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 925021092 and 925021101.

It is not an unprimeable number, because it can be changed into a prime (925021129) 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, 1818 + ... + 43050.

It is an arithmetic number, because the mean of its divisors is an integer number (115661370).

Almost surely, 2^925021122 is an apocalyptic number.

925021122 is an abundant number, since it is smaller than the sum of its proper divisors (925560798).

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

925021122 is a wasteful number, since it uses less digits than its factorization.

925021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44977.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 925021122 is about 30414.1598930498. The cubic root of 925021122 is about 974.3549964082.

The spelling of 925021122 in words is "nine hundred twenty-five million, twenty-one thousand, one hundred twenty-two".