122221020001113 has 96 divisors (see below), whose sum is σ = 200838280101888. Its totient is φ = 70950843734400.

The previous prime is 122221020001099. The next prime is 122221020001121. The reversal of 122221020001113 is 311100020122221.

It is not a de Polignac number, because 122221020001113 - 2¹² = 122221019997017 is a prime.

It is a super-2 number, since 2×122221020001113² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122221020001163) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 610934820 + ... + 611134842.

It is an arithmetic number, because the mean of its divisors is an integer number (2092065417728).

Almost surely, 2^{122221020001113} is an apocalyptic number.

It is an amenable number.

122221020001113 is a deficient number, since it is larger than the sum of its proper divisors (78617260100775).

122221020001113 is a wasteful number, since it uses less digits than its factorization.

122221020001113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202107 (or 202104 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 122221020001113 its reverse (311100020122221), we get a palindrome (433321040123334).

The spelling of 122221020001113 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, twenty million, one thousand, one hundred thirteen".