29997923269022 has 64 divisors (see below), whose sum is σ = 46895052072960. Its totient is φ = 14376353040000.

The previous prime is 29997923268923. The next prime is 29997923269037. The reversal of 29997923269022 is 22096232979992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3146740568 + ... + 3146750100.

It is an arithmetic number, because the mean of its divisors is an integer number (732735188640).

Almost surely, 2^{29997923269022} is an apocalyptic number.

29997923269022 is a deficient number, since it is larger than the sum of its proper divisors (16897128803938).

29997923269022 is a wasteful number, since it uses less digits than its factorization.

29997923269022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10929.

The product of its (nonzero) digits is 238085568, while the sum is 71.

The spelling of 29997923269022 in words is "twenty-nine trillion, nine hundred ninety-seven billion, nine hundred twenty-three million, two hundred sixty-nine thousand, twenty-two".