101201212202022 has 24 divisors (see below), whose sum is σ = 220536745672464. Its totient is φ = 33538744697904.

The previous prime is 101201212202017. The next prime is 101201212202059. The reversal of 101201212202022 is 220202212102101.

It is a happy number.

101201212202022 is a `hidden beast` number, since 1 + 0 + 120 + 121 + 220 + 202 + 2 = 666.

101201212202022 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 = 101201212201986 and 101201212202004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16249388698 + ... + 16249394925.

It is an arithmetic number, because the mean of its divisors is an integer number (9189031069686).

Almost surely, 2^{101201212202022} is an apocalyptic number.

101201212202022 is an abundant number, since it is smaller than the sum of its proper divisors (119335533470442).

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

101201212202022 is a wasteful number, since it uses less digits than its factorization.

101201212202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32498783804 (or 32498783801 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 101201212202022 its reverse (220202212102101), we get a palindrome (321403424304123).

The spelling of 101201212202022 in words is "one hundred one trillion, two hundred one billion, two hundred twelve million, two hundred two thousand, twenty-two".