121122022000102 has 32 divisors (see below), whose sum is σ = 182666853410400. Its totient is φ = 60233641832448.

The previous prime is 121122022000043. The next prime is 121122022000103. The reversal of 121122022000102 is 201000220221121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121122022000103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3606200553 + ... + 3606234139.

It is an arithmetic number, because the mean of its divisors is an integer number (5708339169075).

Almost surely, 2^{121122022000102} is an apocalyptic number.

121122022000102 is a deficient number, since it is larger than the sum of its proper divisors (61544831410298).

121122022000102 is a wasteful number, since it uses less digits than its factorization.

121122022000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41800.

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

Adding to 121122022000102 its reverse (201000220221121), we get a palindrome (322122242221223).

The spelling of 121122022000102 in words is "one hundred twenty-one trillion, one hundred twenty-two billion, twenty-two million, one hundred two", and thus it is an aban number.