10011201332120 has 32 divisors (see below), whose sum is σ = 22525307150400. Its totient is φ = 4004462016768.

The previous prime is 10011201332113. The next prime is 10011201332137. The reversal of 10011201332120 is 2123310211001.

It is a super-2 number, since 2×10011201332120² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11080796 + ... + 11950164.

It is an arithmetic number, because the mean of its divisors is an integer number (703915848450).

Almost surely, 2^{10011201332120} is an apocalyptic number.

10011201332120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10011201332120 is an abundant number, since it is smaller than the sum of its proper divisors (12514105818280).

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

10011201332120 is a wasteful number, since it uses less digits than its factorization.

10011201332120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157267 (or 1157263 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10011201332120 its reverse (2123310211001), we get a palindrome (12134511543121).

The spelling of 10011201332120 in words is "ten trillion, eleven billion, two hundred one million, three hundred thirty-two thousand, one hundred twenty".