10225232115021 has 192 divisors, whose sum is σ = 18920888064000. Its totient is φ = 5274947059200.

The previous prime is 10225232115019. The next prime is 10225232115067. The reversal of 10225232115021 is 12051123252201.

10225232115021 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 523 + 2 + 115 + 0 + 21 = 666.

It is not a de Polignac number, because 10225232115021 - 2¹ = 10225232115019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10225232115011) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3919213765 + ... + 3919216373.

It is an arithmetic number, because the mean of its divisors is an integer number (98546292000).

Almost surely, 2^{10225232115021} is an apocalyptic number.

10225232115021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10225232115021 is a deficient number, since it is larger than the sum of its proper divisors (8695655948979).

10225232115021 is a wasteful number, since it uses less digits than its factorization.

10225232115021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405 (or 3388 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 10225232115021 its reverse (12051123252201), we get a palindrome (22276355367222).

The spelling of 10225232115021 in words is "ten trillion, two hundred twenty-five billion, two hundred thirty-two million, one hundred fifteen thousand, twenty-one".