12101011021002 has 32 divisors (see below), whose sum is σ = 25627575873600. Its totient is φ = 3796113321728.

The previous prime is 12101011020991. The next prime is 12101011021031. The reversal of 12101011021002 is 20012011010121.

12101011021002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12101011021002³ (a number of 40 digits) contains 333 as substring.

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, 3030252 + ... + 5777927.

It is an arithmetic number, because the mean of its divisors is an integer number (800861746050).

Almost surely, 2^{12101011021002} is an apocalyptic number.

12101011021002 is an abundant number, since it is smaller than the sum of its proper divisors (13526564852598).

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

12101011021002 is a wasteful number, since it uses less digits than its factorization.

12101011021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8821670.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12101011021002 its reverse (20012011010121), we get a palindrome (32113022031123).

The spelling of 12101011021002 in words is "twelve trillion, one hundred one billion, eleven million, twenty-one thousand, two".