101010012200120 has 64 divisors (see below), whose sum is σ = 229643882183520. Its totient is φ = 39982533525504.

The previous prime is 101010012200117. The next prime is 101010012200147. The reversal of 101010012200120 is 21002210010101.

It is a super-3 number, since 3×101010012200120³ (a number of 43 digits) contains 333 as substring.

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, 29914784 + ... + 33119696.

Almost surely, 2^{101010012200120} is an apocalyptic number.

101010012200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101010012200120 is an abundant number, since it is smaller than the sum of its proper divisors (128633869983400).

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

101010012200120 is a wasteful number, since it uses less digits than its factorization.

101010012200120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213144 (or 3213140 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101010012200120 its reverse (21002210010101), we get a palindrome (122012222210221).

The spelling of 101010012200120 in words is "one hundred one trillion, ten billion, twelve million, two hundred thousand, one hundred twenty".