22002120000010 has 32 divisors (see below), whose sum is σ = 41688489024000. Its totient is φ = 8337593142720.

The previous prime is 22002119999941. The next prime is 22002120000017. The reversal of 22002120000010 is 1000002120022.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (22002120000017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44570016 + ... + 45060964.

It is an arithmetic number, because the mean of its divisors is an integer number (1302765282000).

Almost surely, 2^{22002120000010} is an apocalyptic number.

22002120000010 is a deficient number, since it is larger than the sum of its proper divisors (19686369023990).

22002120000010 is a wasteful number, since it uses less digits than its factorization.

22002120000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726846.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 22002120000010 its reverse (1000002120022), we get a palindrome (23002122120032).

The spelling of 22002120000010 in words is "twenty-two trillion, two billion, one hundred twenty million, ten", and thus it is an aban number.