122022200121010 has 32 divisors (see below), whose sum is σ = 255132131784192. Its totient is φ = 41150343833280.

The previous prime is 122022200120999. The next prime is 122022200121049. The reversal of 122022200121010 is 10121002220221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14288309562 + ... + 14288318101.

It is an arithmetic number, because the mean of its divisors is an integer number (7972879118256).

Almost surely, 2^{122022200121010} is an apocalyptic number.

122022200121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122022200121010 is an abundant number, since it is smaller than the sum of its proper divisors (133109931663182).

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

122022200121010 is a wasteful number, since it uses less digits than its factorization.

122022200121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28576627738.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122022200121010 its reverse (10121002220221), we get a palindrome (132143202341231).

The spelling of 122022200121010 in words is "one hundred twenty-two trillion, twenty-two billion, two hundred million, one hundred twenty-one thousand, ten".