122029996 has 48 divisors (see below), whose sum is σ = 249742080. Its totient is φ = 51606720.

The previous prime is 122029993. The next prime is 122029997. The reversal of 122029996 is 699920221.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (122029991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35815 + ... + 39073.

It is an arithmetic number, because the mean of its divisors is an integer number (5202960).

Almost surely, 2^122029996 is an apocalyptic number.

It is an amenable number.

122029996 is an abundant number, since it is smaller than the sum of its proper divisors (127712084).

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

122029996 is a wasteful number, since it uses less digits than its factorization.

122029996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334 (or 3332 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 122029996 is about 11046.7187888531. The cubic root of 122029996 is about 496.0082107122.

The spelling of 122029996 in words is "one hundred twenty-two million, twenty-nine thousand, nine hundred ninety-six".