10022220020120 has 64 divisors (see below), whose sum is σ = 28114279545600. Its totient is φ = 3123808836480.

The previous prime is 10022220020119. The next prime is 10022220020129. The reversal of 10022220020120 is 2102002222001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10022220020095 and 10022220020104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022220020129) 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, 1626980690 + ... + 1626986849.

It is an arithmetic number, because the mean of its divisors is an integer number (439285617900).

Almost surely, 2^{10022220020120} is an apocalyptic number.

10022220020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022220020120 is an abundant number, since it is smaller than the sum of its proper divisors (18092059525480).

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

10022220020120 is a wasteful number, since it uses less digits than its factorization.

10022220020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253967568 (or 3253967564 counting only the distinct ones).

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

Adding to 10022220020120 its reverse (2102002222001), we get a palindrome (12124222242121).

The spelling of 10022220020120 in words is "ten trillion, twenty-two billion, two hundred twenty million, twenty thousand, one hundred twenty".