120111102101122 has 64 divisors (see below), whose sum is σ = 203710664361600. Its totient is φ = 52612818209280.

The previous prime is 120111102101119. The next prime is 120111102101147. The reversal of 120111102101122 is 221101201111021.

It is a super-2 number, since 2×120111102101122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120111102101096 and 120111102101105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5175183454 + ... + 5175206662.

It is an arithmetic number, because the mean of its divisors is an integer number (3182979130650).

Almost surely, 2^{120111102101122} is an apocalyptic number.

120111102101122 is a deficient number, since it is larger than the sum of its proper divisors (83599562260478).

120111102101122 is a wasteful number, since it uses less digits than its factorization.

120111102101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38371.

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

Adding to 120111102101122 its reverse (221101201111021), we get a palindrome (341212303212143).

The spelling of 120111102101122 in words is "one hundred twenty trillion, one hundred eleven billion, one hundred two million, one hundred one thousand, one hundred twenty-two".