22322142244144 has 40 divisors (see below), whose sum is σ = 45799647572448. Its totient is φ = 10503062707200.

The previous prime is 22322142244141. The next prime is 22322142244147. The reversal of 22322142244144 is 44144224122322.

It is an interprime number because it is at equal distance from previous prime (22322142244141) and next prime (22322142244147).

It is a super-3 number, since 3×22322142244144³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22322142244141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3818907 + ... + 7695994.

Almost surely, 2^{22322142244144} is an apocalyptic number.

It is an amenable number.

22322142244144 is an abundant number, since it is smaller than the sum of its proper divisors (23477505328304).

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

22322142244144 is a wasteful number, since it uses less digits than its factorization.

22322142244144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11522053 (or 11522047 counting only the distinct ones).

The product of its digits is 196608, while the sum is 37.

Adding to 22322142244144 its reverse (44144224122322), we get a palindrome (66466366366466).

The spelling of 22322142244144 in words is "twenty-two trillion, three hundred twenty-two billion, one hundred forty-two million, two hundred forty-four thousand, one hundred forty-four".