22101234132 has 24 divisors (see below), whose sum is σ = 54603049536. Its totient is φ = 6933720448.

The previous prime is 22101234121. The next prime is 22101234143. The reversal of 22101234132 is 23143210122.

It is an interprime number because it is at equal distance from previous prime (22101234121) and next prime (22101234143).

It is a junction number, because it is equal to n+sod(n) for n = 22101234099 and 22101234108.

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, 54169488 + ... + 54169895.

It is an arithmetic number, because the mean of its divisors is an integer number (2275127064).

Almost surely, 2^22101234132 is an apocalyptic number.

It is an amenable number.

22101234132 is an abundant number, since it is smaller than the sum of its proper divisors (32501815404).

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

22101234132 is a wasteful number, since it uses less digits than its factorization.

22101234132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108339407 (or 108339405 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22101234132 its reverse (23143210122), we get a palindrome (45244444254).

The spelling of 22101234132 in words is "twenty-two billion, one hundred one million, two hundred thirty-four thousand, one hundred thirty-two".