202378873202 has 16 divisors (see below), whose sum is σ = 332611574400. Its totient is φ = 91588689840.

The previous prime is 202378873181. The next prime is 202378873211.

202378873202 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×202378873202² (a number of 23 digits) contains 22 as substring.

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, 20080202 + ... + 20090277.

It is an arithmetic number, because the mean of its divisors is an integer number (20788223400).

Almost surely, 2^202378873202 is an apocalyptic number.

202378873202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202378873202 is a deficient number, since it is larger than the sum of its proper divisors (130232701198).

202378873202 is a wasteful number, since it uses less digits than its factorization.

202378873202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40170721.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 202378873202 in words is "two hundred two billion, three hundred seventy-eight million, eight hundred seventy-three thousand, two hundred two".