22120003002102 has 32 divisors (see below), whose sum is σ = 44424977645664. Its totient is φ = 7342507660800.

The previous prime is 22120003002007. The next prime is 22120003002127. The reversal of 22120003002102 is 20120030002122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49027648 + ... + 49476764.

It is an arithmetic number, because the mean of its divisors is an integer number (1388280551427).

Almost surely, 2^{22120003002102} is an apocalyptic number.

22120003002102 is an abundant number, since it is smaller than the sum of its proper divisors (22304974643562).

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

22120003002102 is a wasteful number, since it uses less digits than its factorization.

22120003002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483424.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22120003002102 its reverse (20120030002122), we get a palindrome (42240033004224).

The spelling of 22120003002102 in words is "twenty-two trillion, one hundred twenty billion, three million, two thousand, one hundred two".