122111020110099 has 16 divisors (see below), whose sum is σ = 172392277214592. Its totient is φ = 76618568696448.

The previous prime is 122111020110089. The next prime is 122111020110127. The reversal of 122111020110099 is 990011020111221.

It is not a de Polignac number, because 122111020110099 - 2¹² = 122111020106003 is a prime.

It is a super-3 number, since 3×122111020110099³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (122111020110029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47654532 + ... + 50151534.

It is an arithmetic number, because the mean of its divisors is an integer number (10774517325912).

Almost surely, 2^{122111020110099} is an apocalyptic number.

122111020110099 is a deficient number, since it is larger than the sum of its proper divisors (50281257104493).

122111020110099 is a wasteful number, since it uses less digits than its factorization.

122111020110099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3455906.

The product of its (nonzero) digits is 648, while the sum is 30.

The spelling of 122111020110099 in words is "one hundred twenty-two trillion, one hundred eleven billion, twenty million, one hundred ten thousand, ninety-nine".