121122020001102 has 32 divisors (see below), whose sum is σ = 242672355371520. Its totient is φ = 40302622282560.

The previous prime is 121122020001091. The next prime is 121122020001127. The reversal of 121122020001102 is 201100020221121.

It is a congruent 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, 616917483 + ... + 617113785.

It is an arithmetic number, because the mean of its divisors is an integer number (7583511105360).

Almost surely, 2^{121122020001102} is an apocalyptic number.

121122020001102 is an abundant number, since it is smaller than the sum of its proper divisors (121550335370418).

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

121122020001102 is a wasteful number, since it uses less digits than its factorization.

121122020001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377608.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 121122020001102 its reverse (201100020221121), we get a palindrome (322222040222223).

The spelling of 121122020001102 in words is "one hundred twenty-one trillion, one hundred twenty-two billion, twenty million, one thousand, one hundred two".