29910210222 has 16 divisors (see below), whose sum is σ = 59826351312. Its totient is φ = 9969081600.

The previous prime is 29910210181. The next prime is 29910210223. The reversal of 29910210222 is 22201201992.

It is a self number, because there is not a number n which added to its sum of digits gives 29910210222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29910210223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180163 + ... + 303774.

It is an arithmetic number, because the mean of its divisors is an integer number (3739146957).

Almost surely, 2^29910210222 is an apocalyptic number.

29910210222 is an abundant number, since it is smaller than the sum of its proper divisors (29916141090).

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

29910210222 is a wasteful number, since it uses less digits than its factorization.

29910210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494243.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 29910210222 in words is "twenty-nine billion, nine hundred ten million, two hundred ten thousand, two hundred twenty-two".