101222021010102 has 32 divisors (see below), whose sum is σ = 214356076248672. Its totient is φ = 31755400579584.

The previous prime is 101222021010079. The next prime is 101222021010167. The reversal of 101222021010102 is 201010120222101.

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, 2051113 + ... + 14375364.

It is an arithmetic number, because the mean of its divisors is an integer number (6698627382771).

Almost surely, 2^{101222021010102} is an apocalyptic number.

101222021010102 is an abundant number, since it is smaller than the sum of its proper divisors (113134055238570).

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

101222021010102 is a wasteful number, since it uses less digits than its factorization.

101222021010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16486912.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101222021010102 its reverse (201010120222101), we get a palindrome (302232141232203).

The spelling of 101222021010102 in words is "one hundred one trillion, two hundred twenty-two billion, twenty-one million, ten thousand, one hundred two".