2202021311402 has 16 divisors (see below), whose sum is σ = 3638983917024. Its totient is φ = 991008690000.

The previous prime is 2202021311393. The next prime is 2202021311407. The reversal of 2202021311402 is 2041131202022.

It is not an unprimeable number, because it can be changed into a prime (2202021311407) 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, 495502124 + ... + 495506567.

It is an arithmetic number, because the mean of its divisors is an integer number (227436494814).

Almost surely, 2^{2202021311402} is an apocalyptic number.

2202021311402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2202021311402 is a deficient number, since it is larger than the sum of its proper divisors (1436962605622).

2202021311402 is a wasteful number, since it uses less digits than its factorization.

2202021311402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991008805.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2202021311402 its reverse (2041131202022), we get a palindrome (4243152513424).

The spelling of 2202021311402 in words is "two trillion, two hundred two billion, twenty-one million, three hundred eleven thousand, four hundred two".