22101201213332 has 48 divisors (see below), whose sum is σ = 40570146140160. Its totient is φ = 10514771232768.

The previous prime is 22101201213323. The next prime is 22101201213361. The reversal of 22101201213332 is 23331210210122.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 22101201213298 and 22101201213307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551641133 + ... + 551681195.

It is an arithmetic number, because the mean of its divisors is an integer number (845211377920).

Almost surely, 2^{22101201213332} is an apocalyptic number.

It is an amenable number.

22101201213332 is a deficient number, since it is larger than the sum of its proper divisors (18468944926828).

22101201213332 is a wasteful number, since it uses less digits than its factorization.

22101201213332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71352 (or 71350 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22101201213332 its reverse (23331210210122), we get a palindrome (45432411423454).

The spelling of 22101201213332 in words is "twenty-two trillion, one hundred one billion, two hundred one million, two hundred thirteen thousand, three hundred thirty-two".