22011211022102 has 16 divisors (see below), whose sum is σ = 34464372560352. Its totient is φ = 10523421342720.

The previous prime is 22011211022071. The next prime is 22011211022111. The reversal of 22011211022102 is 20122011211022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83493803 + ... + 83757014.

It is an arithmetic number, because the mean of its divisors is an integer number (2154023285022).

Almost surely, 2^{22011211022102} is an apocalyptic number.

22011211022102 is a deficient number, since it is larger than the sum of its proper divisors (12453161538250).

22011211022102 is a wasteful number, since it uses less digits than its factorization.

22011211022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167253703.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22011211022102 its reverse (20122011211022), we get a palindrome (42133222233124).

It can be divided in two parts, 2201121 and 1022102, that added together give a palindrome (3223223).

The spelling of 22011211022102 in words is "twenty-two trillion, eleven billion, two hundred eleven million, twenty-two thousand, one hundred two".