101202220202012 has 24 divisors (see below), whose sum is σ = 184591835430912. Its totient is φ = 48493390820400.

The previous prime is 101202220201991. The next prime is 101202220202033. The reversal of 101202220202012 is 210202022202101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101202220201991) and next prime (101202220202033).

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, 3961865564 + ... + 3961891107.

It is an arithmetic number, because the mean of its divisors is an integer number (7691326476288).

Almost surely, 2^{101202220202012} is an apocalyptic number.

It is an amenable number.

101202220202012 is a deficient number, since it is larger than the sum of its proper divisors (83389615228900).

101202220202012 is a wasteful number, since it uses less digits than its factorization.

101202220202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7923756809 (or 7923756807 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 101202220202012 its reverse (210202022202101), we get a palindrome (311404242404113).

The spelling of 101202220202012 in words is "one hundred one trillion, two hundred two billion, two hundred twenty million, two hundred two thousand, twelve".