1402220200 has 48 divisors (see below), whose sum is σ = 3265416000. Its totient is φ = 559984320.

The previous prime is 1402220167. The next prime is 1402220219. The reversal of 1402220200 is 20222041.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126481 + ... + 137119.

It is an arithmetic number, because the mean of its divisors is an integer number (68029500).

Almost surely, 2^1402220200 is an apocalyptic number.

1402220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402220200 is an abundant number, since it is smaller than the sum of its proper divisors (1863195800).

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

1402220200 is a wasteful number, since it uses less digits than its factorization.

1402220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11314 (or 11305 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 1402220200 is about 37446.2307849535. The cubic root of 1402220200 is about 1119.2799900354.

Adding to 1402220200 its reverse (20222041), we get a palindrome (1422442241).

The spelling of 1402220200 in words is "one billion, four hundred two million, two hundred twenty thousand, two hundred".