22024214424220 has 24 divisors (see below), whose sum is σ = 46255856724000. Its totient is φ = 8808732163392.

The previous prime is 22024214424197. The next prime is 22024214424239. The reversal of 22024214424220 is 2242441242022.

It is a super-2 number, since 2×22024214424220² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59410995 + ... + 59780554.

It is an arithmetic number, because the mean of its divisors is an integer number (1927327363500).

Almost surely, 2^{22024214424220} is an apocalyptic number.

22024214424220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22024214424220 is an abundant number, since it is smaller than the sum of its proper divisors (24231642299780).

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

22024214424220 is a wasteful number, since it uses less digits than its factorization.

22024214424220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119200797 (or 119200795 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 22024214424220 its reverse (2242441242022), we get a palindrome (24266655666242).

The spelling of 22024214424220 in words is "twenty-two trillion, twenty-four billion, two hundred fourteen million, four hundred twenty-four thousand, two hundred twenty".