2202400215102 has 16 divisors (see below), whose sum is σ = 4404847438080. Its totient is φ = 734125570392.

The previous prime is 2202400215101. The next prime is 2202400215151. The reversal of 2202400215102 is 2015120042022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202400215101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334278 + ... + 2486985.

It is an arithmetic number, because the mean of its divisors is an integer number (275302964880).

Almost surely, 2^{2202400215102} is an apocalyptic number.

2202400215102 is an abundant number, since it is smaller than the sum of its proper divisors (2202447222978).

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

2202400215102 is a wasteful number, since it uses less digits than its factorization.

2202400215102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3917327.

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 2202400215102 its reverse (2015120042022), we get a palindrome (4217520257124).

The spelling of 2202400215102 in words is "two trillion, two hundred two billion, four hundred million, two hundred fifteen thousand, one hundred two".