10022120202020 has 48 divisors (see below), whose sum is σ = 21140610458688. Its totient is φ = 3990915630720.

The previous prime is 10022120202019. The next prime is 10022120202023. The reversal of 10022120202020 is 2020202122001.

10022120202020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10022120202020² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10022120201986 and 10022120202004.

It is not an unprimeable number, because it can be changed into a prime (10022120202023) 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, 74629535 + ... + 74763705.

It is an arithmetic number, because the mean of its divisors is an integer number (440429384556).

Almost surely, 2^{10022120202020} is an apocalyptic number.

10022120202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022120202020 is an abundant number, since it is smaller than the sum of its proper divisors (11118490256668).

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

10022120202020 is a wasteful number, since it uses less digits than its factorization.

10022120202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150860 (or 150858 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10022120202020 its reverse (2020202122001), we get a palindrome (12042322324021).

The spelling of 10022120202020 in words is "ten trillion, twenty-two billion, one hundred twenty million, two hundred two thousand, twenty".