2402221294 has 16 divisors (see below), whose sum is σ = 3959605296. Its totient is φ = 1083947200.

The previous prime is 2402221271. The next prime is 2402221301. The reversal of 2402221294 is 4921222042.

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, 395497 + ... + 401524.

It is an arithmetic number, because the mean of its divisors is an integer number (247475331).

Almost surely, 2^2402221294 is an apocalyptic number.

2402221294 is a deficient number, since it is larger than the sum of its proper divisors (1557384002).

2402221294 is a wasteful number, since it uses less digits than its factorization.

2402221294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797171.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2402221294 is about 49012.4605993211. The cubic root of 2402221294 is about 1339.2788304060.

The spelling of 2402221294 in words is "two billion, four hundred two million, two hundred twenty-one thousand, two hundred ninety-four".