2201402398 has 16 divisors (see below), whose sum is σ = 3556944720. Its totient is φ = 1015793856.

The previous prime is 2201402389. The next prime is 2201402429. The reversal of 2201402398 is 8932041022.

2201402398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 154833 + ... + 168451.

It is an arithmetic number, because the mean of its divisors is an integer number (222309045).

Almost surely, 2^2201402398 is an apocalyptic number.

2201402398 is a deficient number, since it is larger than the sum of its proper divisors (1355542322).

2201402398 is a wasteful number, since it uses less digits than its factorization.

2201402398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19851.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2201402398 is about 46919.1048294828. The cubic root of 2201402398 is about 1300.8677437333.

The spelling of 2201402398 in words is "two billion, two hundred one million, four hundred two thousand, three hundred ninety-eight".