1226200684 has 24 divisors (see below), whose sum is σ = 2276694000. Its totient is φ = 575863296.

The previous prime is 1226200669. The next prime is 1226200699. The reversal of 1226200684 is 4860026221.

It is an interprime number because it is at equal distance from previous prime (1226200669) and next prime (1226200699).

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, 15864 + ... + 52000.

It is an arithmetic number, because the mean of its divisors is an integer number (94862250).

Almost surely, 2^1226200684 is an apocalyptic number.

It is an amenable number.

1226200684 is a deficient number, since it is larger than the sum of its proper divisors (1050493316).

1226200684 is a wasteful number, since it uses less digits than its factorization.

1226200684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36657 (or 36655 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 1226200684 is about 35017.1484275919. The cubic root of 1226200684 is about 1070.3369492285.

The spelling of 1226200684 in words is "one billion, two hundred twenty-six million, two hundred thousand, six hundred eighty-four".