101020202201012 has 12 divisors (see below), whose sum is σ = 177869926575936. Its totient is φ = 50200223179320.

The previous prime is 101020202200913. The next prime is 101020202201047. The reversal of 101020202201012 is 210102202020101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77469479564 + ... + 77469480867.

It is an arithmetic number, because the mean of its divisors is an integer number (14822493881328).

Almost surely, 2^{101020202201012} is an apocalyptic number.

It is an amenable number.

101020202201012 is a deficient number, since it is larger than the sum of its proper divisors (76849724374924).

101020202201012 is a wasteful number, since it uses less digits than its factorization.

101020202201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154938960598 (or 154938960596 counting only the distinct ones).

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

Adding to 101020202201012 its reverse (210102202020101), we get a palindrome (311122404221113).

The spelling of 101020202201012 in words is "one hundred one trillion, twenty billion, two hundred two million, two hundred one thousand, twelve".