202110011402 has 32 divisors (see below), whose sum is σ = 339440976000. Its totient is φ = 89612284608.

The previous prime is 202110011381. The next prime is 202110011413. The reversal of 202110011402 is 204110011202.

It is a happy 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, 523448 + ... + 823539.

It is an arithmetic number, because the mean of its divisors is an integer number (10607530500).

Almost surely, 2^202110011402 is an apocalyptic number.

202110011402 is a deficient number, since it is larger than the sum of its proper divisors (137330964598).

202110011402 is a wasteful number, since it uses less digits than its factorization.

202110011402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347230.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202110011402 its reverse (204110011202), we get a palindrome (406220022604).

The spelling of 202110011402 in words is "two hundred two billion, one hundred ten million, eleven thousand, four hundred two".