22102022101122 has 24 divisors (see below), whose sum is σ = 47888005226880. Its totient is φ = 7367295981240.

The previous prime is 22102022101099. The next prime is 22102022101127. The reversal of 22102022101122 is 22110122020122.

It is a happy number.

22102022101122 is a `hidden beast` number, since 221 + 0 + 202 + 210 + 11 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22102022101095 and 22102022101104.

It is not an unprimeable number, because it can be changed into a prime (22102022101127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 608254 + ... + 6676377.

It is an arithmetic number, because the mean of its divisors is an integer number (1995333551120).

Almost surely, 2^{22102022101122} is an apocalyptic number.

22102022101122 is an abundant number, since it is smaller than the sum of its proper divisors (25785983125758).

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

22102022101122 is a wasteful number, since it uses less digits than its factorization.

22102022101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7453198 (or 7453195 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22102022101122 its reverse (22110122020122), we get a palindrome (44212144121244).

The spelling of 22102022101122 in words is "twenty-two trillion, one hundred two billion, twenty-two million, one hundred one thousand, one hundred twenty-two".