10220011220120 has 64 divisors (see below), whose sum is σ = 24811223663520. Its totient is φ = 3766327317504.

The previous prime is 10220011220101. The next prime is 10220011220189. The reversal of 10220011220120 is 2102211002201.

It is a junction number, because it is equal to n+sod(n) for n = 10220011220095 and 10220011220104.

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, 18517589 + ... + 19061508.

Almost surely, 2^{10220011220120} is an apocalyptic number.

10220011220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220011220120 is an abundant number, since it is smaller than the sum of its proper divisors (14591212443400).

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

10220011220120 is a wasteful number, since it uses less digits than its factorization.

10220011220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37579644 (or 37579640 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10220011220120 its reverse (2102211002201), we get a palindrome (12322222222321).

The spelling of 10220011220120 in words is "ten trillion, two hundred twenty billion, eleven million, two hundred twenty thousand, one hundred twenty".