10222012112020 has 48 divisors (see below), whose sum is σ = 21743903059200. Its totient is φ = 4035942218880.

The previous prime is 10222012111931. The next prime is 10222012112041. The reversal of 10222012112020 is 2021121022201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10222012111985 and 10222012112003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4897150 + ... + 6665290.

It is an arithmetic number, because the mean of its divisors is an integer number (452997980400).

Almost surely, 2^{10222012112020} is an apocalyptic number.

10222012112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222012112020 is an abundant number, since it is smaller than the sum of its proper divisors (11521890947180).

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

10222012112020 is a wasteful number, since it uses less digits than its factorization.

10222012112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771888 (or 1771886 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10222012112020 its reverse (2021121022201), we get a palindrome (12243133134221).

The spelling of 10222012112020 in words is "ten trillion, two hundred twenty-two billion, twelve million, one hundred twelve thousand, twenty".