102211202322102 has 64 divisors (see below), whose sum is σ = 217100529676800. Its totient is φ = 31969519142400.

The previous prime is 102211202322101. The next prime is 102211202322127. The reversal of 102211202322102 is 201223202112201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102211202322101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158563852 + ... + 159207152.

It is an arithmetic number, because the mean of its divisors is an integer number (3392195776200).

Almost surely, 2^{102211202322102} is an apocalyptic number.

102211202322102 is an abundant number, since it is smaller than the sum of its proper divisors (114889327354698).

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

102211202322102 is a wasteful number, since it uses less digits than its factorization.

102211202322102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648021.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 102211202322102 its reverse (201223202112201), we get a palindrome (303434404434303).

The spelling of 102211202322102 in words is "one hundred two trillion, two hundred eleven billion, two hundred two million, three hundred twenty-two thousand, one hundred two".