2201012402 has 16 divisors (see below), whose sum is σ = 3509697600. Its totient is φ = 1032260400.

The previous prime is 2201012381. The next prime is 2201012417. The reversal of 2201012402 is 2042101022.

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, 282902 + ... + 290577.

It is an arithmetic number, because the mean of its divisors is an integer number (219356100).

Almost surely, 2^2201012402 is an apocalyptic number.

2201012402 is a deficient number, since it is larger than the sum of its proper divisors (1308685198).

2201012402 is a wasteful number, since it uses less digits than its factorization.

2201012402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573601.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2201012402 is about 46914.9485985011. The cubic root of 2201012402 is about 1300.7909194963.

Adding to 2201012402 its reverse (2042101022), we get a palindrome (4243113424).

The spelling of 2201012402 in words is "two billion, two hundred one million, twelve thousand, four hundred two".