10201331021202 has 12 divisors (see below), whose sum is σ = 22102883879310. Its totient is φ = 3400443673728.

The previous prime is 10201331021173. The next prime is 10201331021213. The reversal of 10201331021202 is 20212013310201.

10201331021202 is a `hidden beast` number, since 10 + 201 + 331 + 0 + 2 + 120 + 2 = 666.

10201331021202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9545634339201 + 655696682001 = 3089601^2 + 809751^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 566740612289 = 10201331021202 / (1 + 0 + 2 + 0 + 1 + 3 + 3 + 1 + 0 + 2 + 1 + 2 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283370306127 + ... + 283370306162.

Almost surely, 2^{10201331021202} is an apocalyptic number.

10201331021202 is an abundant number, since it is smaller than the sum of its proper divisors (11901552858108).

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

10201331021202 is a wasteful number, since it uses less digits than its factorization.

10201331021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566740612297 (or 566740612294 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10201331021202 its reverse (20212013310201), we get a palindrome (30413344331403).

The spelling of 10201331021202 in words is "ten trillion, two hundred one billion, three hundred thirty-one million, twenty-one thousand, two hundred two".