121022000312122 has 64 divisors (see below), whose sum is σ = 226719125224704. Its totient is φ = 47172351905280.

The previous prime is 121022000312119. The next prime is 121022000312141. The reversal of 121022000312122 is 221213000220121.

It is a self number, because there is not a number n which added to its sum of digits gives 121022000312122.

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, 8210188 + ... + 17591224.

It is an arithmetic number, because the mean of its divisors is an integer number (3542486331636).

Almost surely, 2^{121022000312122} is an apocalyptic number.

121022000312122 is a deficient number, since it is larger than the sum of its proper divisors (105697124912582).

121022000312122 is a wasteful number, since it uses less digits than its factorization.

121022000312122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9382103.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 121022000312122 its reverse (221213000220121), we get a palindrome (342235000532243).

The spelling of 121022000312122 in words is "one hundred twenty-one trillion, twenty-two billion, three hundred twelve thousand, one hundred twenty-two".