122011102 has 16 divisors (see below), whose sum is σ = 192023424. Its totient is φ = 58068000.

The previous prime is 122011069. The next prime is 122011139. The reversal of 122011102 is 201110221.

It is a super-2 number, since 2×122011102² = 29773418022508808, which contains 22 as substring.

122011102 is a modest number, since divided by 11102 gives 122 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12349 + ... + 19912.

It is an arithmetic number, because the mean of its divisors is an integer number (12001464).

Almost surely, 2^122011102 is an apocalyptic number.

122011102 is a deficient number, since it is larger than the sum of its proper divisors (70012322).

122011102 is a wasteful number, since it uses less digits than its factorization.

122011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32355.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 122011102 is about 11045.8635696807. The cubic root of 122011102 is about 495.9826102774.

Adding to 122011102 its reverse (201110221), we get a palindrome (323121323).

The spelling of 122011102 in words is "one hundred twenty-two million, eleven thousand, one hundred two".