10220020122 has 16 divisors (see below), whose sum is σ = 22012351200. Its totient is φ = 3144621552.

The previous prime is 10220020081. The next prime is 10220020127. The reversal of 10220020122 is 22102002201.

It is a super-2 number, since 2×10220020122² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10220020098 and 10220020107.

It is not an unprimeable number, because it can be changed into a prime (10220020127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65512872 + ... + 65513027.

It is an arithmetic number, because the mean of its divisors is an integer number (1375771950).

Almost surely, 2^10220020122 is an apocalyptic number.

10220020122 is an abundant number, since it is smaller than the sum of its proper divisors (11792331078).

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

10220020122 is a wasteful number, since it uses less digits than its factorization.

10220020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131025917.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10220020122 its reverse (22102002201), we get a palindrome (32322022323).

The spelling of 10220020122 in words is "ten billion, two hundred twenty million, twenty thousand, one hundred twenty-two".