100022011000021 has 16 divisors (see below), whose sum is σ = 111713206379328. Its totient is φ = 88785624355200.

The previous prime is 100022010999997. The next prime is 100022011000039. The reversal of 100022011000021 is 120000110220001.

It is a cyclic number.

It is not a de Polignac number, because 100022011000021 - 2³⁷ = 99884572046549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100022010999971 and 100022011000007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100022011000091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543937635 + ... + 544121488.

It is an arithmetic number, because the mean of its divisors is an integer number (6982075398708).

Almost surely, 2^{100022011000021} is an apocalyptic number.

100022011000021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100022011000021 is a deficient number, since it is larger than the sum of its proper divisors (11691195379307).

100022011000021 is a wasteful number, since it uses less digits than its factorization.

100022011000021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088059332.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100022011000021 its reverse (120000110220001), we get a palindrome (220022121220022).

The spelling of 100022011000021 in words is "one hundred trillion, twenty-two billion, eleven million, twenty-one", and thus it is an aban number.