101012211200202 has 64 divisors (see below), whose sum is σ = 212115507805440. Its totient is φ = 32007204117504.

The previous prime is 101012211200171. The next prime is 101012211200231. The reversal of 101012211200202 is 202002112210101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56149458 + ... + 57920514.

It is an arithmetic number, because the mean of its divisors is an integer number (3314304809460).

Almost surely, 2^{101012211200202} is an apocalyptic number.

101012211200202 is an abundant number, since it is smaller than the sum of its proper divisors (111103296605238).

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

101012211200202 is a wasteful number, since it uses less digits than its factorization.

101012211200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773647.

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

Adding to 101012211200202 its reverse (202002112210101), we get a palindrome (303014323410303).

The spelling of 101012211200202 in words is "one hundred one trillion, twelve billion, two hundred eleven million, two hundred thousand, two hundred two".