29825477440122 has 64 divisors (see below), whose sum is σ = 73489322914560. Its totient is φ = 7858263942144.

The previous prime is 29825477440093. The next prime is 29825477440141. The reversal of 29825477440122 is 22104477452892.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26518173 + ... + 27620000.

It is an arithmetic number, because the mean of its divisors is an integer number (1148270670540).

Almost surely, 2^{29825477440122} is an apocalyptic number.

29825477440122 is an abundant number, since it is smaller than the sum of its proper divisors (43663845474438).

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

29825477440122 is a wasteful number, since it uses less digits than its factorization.

29825477440122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54139207.

The product of its (nonzero) digits is 18063360, while the sum is 57.

The spelling of 29825477440122 in words is "twenty-nine trillion, eight hundred twenty-five billion, four hundred seventy-seven million, four hundred forty thousand, one hundred twenty-two".