22141622412 has 144 divisors (see below), whose sum is σ = 72510780160. Its totient is φ = 5532188544.

The previous prime is 22141622401. The next prime is 22141622423. The reversal of 22141622412 is 21422614122.

It is a happy number.

22141622412 is a `hidden beast` number, since 2 + 2 + 1 + 416 + 2 + 241 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (22141622401) and next prime (22141622423).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115618 + ... + 240105.

Almost surely, 2^22141622412 is an apocalyptic number.

It is an amenable number.

22141622412 is an abundant number, since it is smaller than the sum of its proper divisors (50369157748).

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

22141622412 is a wasteful number, since it uses less digits than its factorization.

22141622412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355772 (or 355767 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The spelling of 22141622412 in words is "twenty-two billion, one hundred forty-one million, six hundred twenty-two thousand, four hundred twelve".