120022111101102 has 48 divisors (see below), whose sum is σ = 279241455295440. Its totient is φ = 34291253187072.

The previous prime is 120022111101071. The next prime is 120022111101121. The reversal of 120022111101102 is 201101111220021.

It is a happy number.

It is a super-2 number, since 2×120022111101102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8399424 + ... + 17623692.

It is an arithmetic number, because the mean of its divisors is an integer number (5817530318655).

Almost surely, 2^{120022111101102} is an apocalyptic number.

120022111101102 is an abundant number, since it is smaller than the sum of its proper divisors (159219344194338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120022111101102 is a wasteful number, since it uses less digits than its factorization.

120022111101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9268545 (or 9268538 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 120022111101102 its reverse (201101111220021), we get a palindrome (321123222321123).

The spelling of 120022111101102 in words is "one hundred twenty trillion, twenty-two billion, one hundred eleven million, one hundred one thousand, one hundred two".