22012101011322 has 48 divisors (see below), whose sum is σ = 47714558430240. Its totient is φ = 7334033396256.

The previous prime is 22012101011317. The next prime is 22012101011353. The reversal of 22012101011322 is 22311010121022.

22012101011322 is a `hidden beast` number, since 220 + 1 + 21 + 0 + 101 + 1 + 322 = 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 = 22012101011295 and 22012101011304.

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, 483515253 + ... + 483560775.

It is an arithmetic number, because the mean of its divisors is an integer number (994053300630).

Almost surely, 2^{22012101011322} is an apocalyptic number.

22012101011322 is an abundant number, since it is smaller than the sum of its proper divisors (25702457418918).

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

22012101011322 is a wasteful number, since it uses less digits than its factorization.

22012101011322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57147 (or 57144 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 22012101011322 its reverse (22311010121022), we get a palindrome (44323111132344).

The spelling of 22012101011322 in words is "twenty-two trillion, twelve billion, one hundred one million, eleven thousand, three hundred twenty-two".