122021111001122 has 8 divisors (see below), whose sum is σ = 184243796743872. Its totient is φ = 60606512086500.

The previous prime is 122021111001113. The next prime is 122021111001143. The reversal of 122021111001122 is 221100111120221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 122021111001122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202021706654 + ... + 202021707257.

It is an arithmetic number, because the mean of its divisors is an integer number (23030474592984).

Almost surely, 2^{122021111001122} is an apocalyptic number.

122021111001122 is a deficient number, since it is larger than the sum of its proper divisors (62222685742750).

122021111001122 is a wasteful number, since it uses less digits than its factorization.

122021111001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404043414064.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122021111001122 its reverse (221100111120221), we get a palindrome (343121222121343).

The spelling of 122021111001122 in words is "one hundred twenty-two trillion, twenty-one billion, one hundred eleven million, one thousand, one hundred twenty-two".