101100020012022 has 32 divisors (see below), whose sum is σ = 202229537932800. Its totient is φ = 33695090723808.

The previous prime is 101100020012003. The next prime is 101100020012029. The reversal of 101100020012022 is 220210020001101.

It is a junction number, because it is equal to n+sod(n) for n = 101100020011989 and 101100020012007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101100020012029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1970466093 + ... + 1970517399.

It is an arithmetic number, because the mean of its divisors is an integer number (6319673060400).

Almost surely, 2^{101100020012022} is an apocalyptic number.

101100020012022 is an abundant number, since it is smaller than the sum of its proper divisors (101129517920778).

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

101100020012022 is a wasteful number, since it uses less digits than its factorization.

101100020012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92820.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101100020012022 its reverse (220210020001101), we get a palindrome (321310040013123).

The spelling of 101100020012022 in words is "one hundred one trillion, one hundred billion, twenty million, twelve thousand, twenty-two".