10011201021132 has 12 divisors (see below), whose sum is σ = 23359469049336. Its totient is φ = 3337067007040.

The previous prime is 10011201021109. The next prime is 10011201021149. The reversal of 10011201021132 is 23112010211001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10011201021132² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417133375869 + ... + 417133375892.

It is an arithmetic number, because the mean of its divisors is an integer number (1946622420778).

Almost surely, 2^{10011201021132} is an apocalyptic number.

10011201021132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10011201021132 is an abundant number, since it is smaller than the sum of its proper divisors (13348268028204).

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

10011201021132 is a wasteful number, since it uses less digits than its factorization.

10011201021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834266751768 (or 834266751766 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10011201021132 its reverse (23112010211001), we get a palindrome (33123211232133).

The spelling of 10011201021132 in words is "ten trillion, eleven billion, two hundred one million, twenty-one thousand, one hundred thirty-two".