10112211200120 has 64 divisors (see below), whose sum is σ = 22779473767200. Its totient is φ = 4040085829120.

The previous prime is 10112211200017. The next prime is 10112211200149. The reversal of 10112211200120 is 2100211221101.

It is a junction number, because it is equal to n+sod(n) for n = 10112211200095 and 10112211200104.

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, 520513847 + ... + 520533273.

Almost surely, 2^{10112211200120} is an apocalyptic number.

10112211200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112211200120 is an abundant number, since it is smaller than the sum of its proper divisors (12667262567080).

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

10112211200120 is a wasteful number, since it uses less digits than its factorization.

10112211200120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34208 (or 34204 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10112211200120 its reverse (2100211221101), we get a palindrome (12212422421221).

The spelling of 10112211200120 in words is "ten trillion, one hundred twelve billion, two hundred eleven million, two hundred thousand, one hundred twenty".