101021020022022 has 16 divisors (see below), whose sum is σ = 202043685994992. Its totient is φ = 33673399015520.

The previous prime is 101021020022003. The next prime is 101021020022047. The reversal of 101021020022022 is 220220020120101.

It is a junction number, because it is equal to n+sod(n) for n = 101021020021992 and 101021020022010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67782693 + ... + 69257024.

It is an arithmetic number, because the mean of its divisors is an integer number (12627730374687).

Almost surely, 2^{101021020022022} is an apocalyptic number.

101021020022022 is an abundant number, since it is smaller than the sum of its proper divisors (101022665972970).

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

101021020022022 is a wasteful number, since it uses less digits than its factorization.

101021020022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137162583.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 101021020022022 its reverse (220220020120101), we get a palindrome (321241040142123).

The spelling of 101021020022022 in words is "one hundred one trillion, twenty-one billion, twenty million, twenty-two thousand, twenty-two".