3551222264 has 16 divisors (see below), whose sum is σ = 6948043920. Its totient is φ = 1698410560.

The previous prime is 3551222237. The next prime is 3551222281. The reversal of 3551222264 is 4622221553.

It is a super-2 number, since 2×3551222264² = 25222359136658571392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3551222264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9649877 + ... + 9650244.

It is an arithmetic number, because the mean of its divisors is an integer number (434252745).

Almost surely, 2^3551222264 is an apocalyptic number.

It is an amenable number.

3551222264 is a deficient number, since it is larger than the sum of its proper divisors (3396821656).

3551222264 is a wasteful number, since it uses less digits than its factorization.

3551222264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19300150 (or 19300146 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 3551222264 is about 59592.1325679825. The cubic root of 3551222264 is about 1525.6653571051.

The spelling of 3551222264 in words is "three billion, five hundred fifty-one million, two hundred twenty-two thousand, two hundred sixty-four".