101121002102022 has 32 divisors (see below), whose sum is σ = 231183998783232. Its totient is φ = 28885429924704.

The previous prime is 101121002102017. The next prime is 101121002102023. The reversal of 101121002102022 is 220201200121101.

It is a super-2 number, since 2×101121002102022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101121002101992 and 101121002102010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101121002102023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261678028 + ... + 262064175.

It is an arithmetic number, because the mean of its divisors is an integer number (7224499961976).

Almost surely, 2^{101121002102022} is an apocalyptic number.

101121002102022 is an abundant number, since it is smaller than the sum of its proper divisors (130062996681210).

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

101121002102022 is a wasteful number, since it uses less digits than its factorization.

101121002102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523746812.

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

Adding to 101121002102022 its reverse (220201200121101), we get a palindrome (321322202223123).

The spelling of 101121002102022 in words is "one hundred one trillion, one hundred twenty-one billion, two million, one hundred two thousand, twenty-two".