22322101122220 has 12 divisors (see below), whose sum is σ = 46876412356704. Its totient is φ = 8928840448880.

The previous prime is 22322101122199. The next prime is 22322101122221. The reversal of 22322101122220 is 2222110122322.

It is a happy number.

It is a super-3 number, since 3×22322101122220³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22322101122191 and 22322101122200.

It is not an unprimeable number, because it can be changed into a prime (22322101122221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558052528036 + ... + 558052528075.

It is an arithmetic number, because the mean of its divisors is an integer number (3906367696392).

Almost surely, 2^{22322101122220} is an apocalyptic number.

22322101122220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22322101122220 is an abundant number, since it is smaller than the sum of its proper divisors (24554311234484).

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

22322101122220 is a wasteful number, since it uses less digits than its factorization.

22322101122220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116105056120 (or 1116105056118 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22322101122220 its reverse (2222110122322), we get a palindrome (24544211244542).

The spelling of 22322101122220 in words is "twenty-two trillion, three hundred twenty-two billion, one hundred one million, one hundred twenty-two thousand, two hundred twenty".