122022100802 has 16 divisors (see below), whose sum is σ = 209632549632. Its totient is φ = 52182234720.

The previous prime is 122022100801. The next prime is 122022100807. The reversal of 122022100802 is 208001220221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122022100801) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9405899 + ... + 9418862.

It is an arithmetic number, because the mean of its divisors is an integer number (13102034352).

Almost surely, 2^122022100802 is an apocalyptic number.

122022100802 is a deficient number, since it is larger than the sum of its proper divisors (87610448830).

122022100802 is a wasteful number, since it uses less digits than its factorization.

122022100802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18825233.

The product of its (nonzero) digits is 256, while the sum is 20.

The spelling of 122022100802 in words is "one hundred twenty-two billion, twenty-two million, one hundred thousand, eight hundred two".