202211012212102 has 16 divisors (see below), whose sum is σ = 304660388782080. Its totient is φ = 100657571724808.

The previous prime is 202211012211983. The next prime is 202211012212117. The reversal of 202211012212102 is 201212210112202.

It is a self number, because there is not a number n which added to its sum of digits gives 202211012212102.

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, 12496923 + ... + 23676889.

It is an arithmetic number, because the mean of its divisors is an integer number (19041274298880).

Almost surely, 2^{202211012212102} is an apocalyptic number.

202211012212102 is a deficient number, since it is larger than the sum of its proper divisors (102449376569978).

202211012212102 is a wasteful number, since it uses less digits than its factorization.

202211012212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11220035.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 202211012212102 its reverse (201212210112202), we get a palindrome (403423222324304).

The spelling of 202211012212102 in words is "two hundred two trillion, two hundred eleven billion, twelve million, two hundred twelve thousand, one hundred two".