101022002222022 has 48 divisors (see below), whose sum is σ = 250690000104960. Its totient is φ = 28801089169776.

The previous prime is 101022002222003. The next prime is 101022002222027. The reversal of 101022002222022 is 220222200220101.

101022002222022 is a `hidden beast` number, since 10 + 10 + 220 + 0 + 222 + 202 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101022002221986 and 101022002222004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101022002222027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 865775272 + ... + 865891947.

It is an arithmetic number, because the mean of its divisors is an integer number (5222708335520).

Almost surely, 2^{101022002222022} is an apocalyptic number.

101022002222022 is an abundant number, since it is smaller than the sum of its proper divisors (149667997882938).

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

101022002222022 is a wasteful number, since it uses less digits than its factorization.

101022002222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731667697 (or 1731667694 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 101022002222022 its reverse (220222200220101), we get a palindrome (321244202442123).

The spelling of 101022002222022 in words is "one hundred one trillion, twenty-two billion, two million, two hundred twenty-two thousand, twenty-two".