22120002613150 has 192 divisors, whose sum is σ = 48812525798400. Its totient is φ = 7379115448320.

The previous prime is 22120002613139. The next prime is 22120002613157. The reversal of 22120002613150 is 5131620002122.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120002613157) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 95609311 + ... + 95840389.

It is an arithmetic number, because the mean of its divisors is an integer number (254231905200).

Almost surely, 2^{22120002613150} is an apocalyptic number.

22120002613150 is an abundant number, since it is smaller than the sum of its proper divisors (26692523185250).

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

22120002613150 is a wasteful number, since it uses less digits than its factorization.

22120002613150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231483 (or 231478 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 22120002613150 its reverse (5131620002122), we get a palindrome (27251622615272).

The spelling of 22120002613150 in words is "twenty-two trillion, one hundred twenty billion, two million, six hundred thirteen thousand, one hundred fifty".