22001022414 has 32 divisors (see below), whose sum is σ = 55875613440. Its totient is φ = 6286006296.

The previous prime is 22001022371. The next prime is 22001022427. The reversal of 22001022414 is 41422010022.

22001022414 is a `hidden beast` number, since 220 + 0 + 10 + 22 + 414 = 666.

It is a super-2 number, since 2×22001022414² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 29101504 + ... + 29102259.

It is an arithmetic number, because the mean of its divisors is an integer number (1746112920).

Almost surely, 2^22001022414 is an apocalyptic number.

22001022414 is an abundant number, since it is smaller than the sum of its proper divisors (33874591026).

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

22001022414 is a wasteful number, since it uses less digits than its factorization.

22001022414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58203781 (or 58203775 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22001022414 its reverse (41422010022), we get a palindrome (63423032436).

The spelling of 22001022414 in words is "twenty-two billion, one million, twenty-two thousand, four hundred fourteen".