29090912212 has 12 divisors (see below), whose sum is σ = 50910412000. Its totient is φ = 14545080216.

The previous prime is 29090912189. The next prime is 29090912237. The reversal of 29090912212 is 21221909092.

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, 151273 + ... + 284719.

Almost surely, 2^29090912212 is an apocalyptic number.

It is an amenable number.

29090912212 is a deficient number, since it is larger than the sum of its proper divisors (21819499788).

29090912212 is a wasteful number, since it uses less digits than its factorization.

29090912212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187950 (or 187948 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 29090912212 in words is "twenty-nine billion, ninety million, nine hundred twelve thousand, two hundred twelve".