22234154224032 has 576 divisors, whose sum is σ = 66334807139328. Its totient is φ = 7058119680000.

The previous prime is 22234154223991. The next prime is 22234154224039. The reversal of 22234154224032 is 23042245143222.

22234154224032 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 41 + 542 + 2 + 40 + 32 = 666.

It is a super-2 number, since 2×22234154224032² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (22234154224039) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 60583526313 + ... + 60583526679.

It is an arithmetic number, because the mean of its divisors is an integer number (115164595728).

Almost surely, 2^{22234154224032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22234154224032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33167403569664).

22234154224032 is an abundant number, since it is smaller than the sum of its proper divisors (44100652915296).

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

22234154224032 is a wasteful number, since it uses less digits than its factorization.

22234154224032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 22234154224032 its reverse (23042245143222), we get a palindrome (45276399367254).

The spelling of 22234154224032 in words is "twenty-two trillion, two hundred thirty-four billion, one hundred fifty-four million, two hundred twenty-four thousand, thirty-two".