101002112012022 has 16 divisors (see below), whose sum is σ = 217543010487600. Its totient is φ = 31077572926752.

The previous prime is 101002112012003. The next prime is 101002112012027. The reversal of 101002112012022 is 220210211200101.

It is a junction number, because it is equal to n+sod(n) for n = 101002112011992 and 101002112012010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101002112012027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647449435897 + ... + 647449436052.

It is an arithmetic number, because the mean of its divisors is an integer number (13596438155475).

Almost surely, 2^{101002112012022} is an apocalyptic number.

101002112012022 is an abundant number, since it is smaller than the sum of its proper divisors (116540898475578).

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

101002112012022 is a wasteful number, since it uses less digits than its factorization.

101002112012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294898871967.

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

Adding to 101002112012022 its reverse (220210211200101), we get a palindrome (321212323212123).

The spelling of 101002112012022 in words is "one hundred one trillion, two billion, one hundred twelve million, twelve thousand, twenty-two".