101021122202 has 32 divisors (see below), whose sum is σ = 203455131264. Its totient is φ = 36331272000.

The previous prime is 101021122193. The next prime is 101021122229. The reversal of 101021122202 is 202221120101.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 25228049 + ... + 25232052.

It is an arithmetic number, because the mean of its divisors is an integer number (6357972852).

Almost surely, 2^101021122202 is an apocalyptic number.

101021122202 is an abundant number, since it is smaller than the sum of its proper divisors (102434009062).

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

101021122202 is a wasteful number, since it uses less digits than its factorization.

101021122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50460134.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101021122202 its reverse (202221120101), we get a palindrome (303242242303).

The spelling of 101021122202 in words is "one hundred one billion, twenty-one million, one hundred twenty-two thousand, two hundred two".