29622210668 has 12 divisors (see below), whose sum is σ = 52495057440. Its totient is φ = 14623622832.

The previous prime is 29622210613. The next prime is 29622210679. The reversal of 29622210668 is 86601222692.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46870271 + ... + 46870902.

It is an arithmetic number, because the mean of its divisors is an integer number (4374588120).

Almost surely, 2^29622210668 is an apocalyptic number.

It is an amenable number.

29622210668 is a deficient number, since it is larger than the sum of its proper divisors (22872846772).

29622210668 is a wasteful number, since it uses less digits than its factorization.

29622210668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93741256 (or 93741254 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 29622210668 in words is "twenty-nine billion, six hundred twenty-two million, two hundred ten thousand, six hundred sixty-eight".