1023225022120 has 64 divisors (see below), whose sum is σ = 2745547902720. Its totient is φ = 335566961664.

The previous prime is 1023225022109. The next prime is 1023225022159. The reversal of 1023225022120 is 212205223201.

It is a junction number, because it is equal to n+sod(n) for n = 1023225022091 and 1023225022100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79436497 + ... + 79449376.

It is an arithmetic number, because the mean of its divisors is an integer number (42899185980).

Almost surely, 2^{1023225022120} is an apocalyptic number.

1023225022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023225022120 is an abundant number, since it is smaller than the sum of its proper divisors (1722322880600).

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

1023225022120 is a wasteful number, since it uses less digits than its factorization.

1023225022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158885914 (or 158885910 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The spelling of 1023225022120 in words is "one trillion, twenty-three billion, two hundred twenty-five million, twenty-two thousand, one hundred twenty".