101020002000022 has 48 divisors (see below), whose sum is σ = 176576206010112. Its totient is φ = 43219043335440.

The previous prime is 101020001999993. The next prime is 101020002000097. The reversal of 101020002000022 is 220000200020101.

It is a junction number, because it is equal to n+sod(n) for n = 101020001999972 and 101020002000008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131268853 + ... + 132036175.

It is an arithmetic number, because the mean of its divisors is an integer number (3678670958544).

Almost surely, 2^{101020002000022} is an apocalyptic number.

101020002000022 is a deficient number, since it is larger than the sum of its proper divisors (75556204010090).

101020002000022 is a wasteful number, since it uses less digits than its factorization.

101020002000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769673 (or 769666 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 101020002000022 its reverse (220000200020101), we get a palindrome (321020202020123).

The spelling of 101020002000022 in words is "one hundred one trillion, twenty billion, two million, twenty-two", and thus it is an aban number.