22020003100220 has 48 divisors (see below), whose sum is σ = 49279178124288. Its totient is φ = 8245788386880.

The previous prime is 22020003100217. The next prime is 22020003100247. The reversal of 22020003100220 is 2200130002022.

It is a super-2 number, since 2×22020003100220² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22020003100195 and 22020003100204.

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, 509229146 + ... + 509272385.

It is an arithmetic number, because the mean of its divisors is an integer number (1026649544256).

Almost surely, 2^{22020003100220} is an apocalyptic number.

22020003100220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22020003100220 is an abundant number, since it is smaller than the sum of its proper divisors (27259175024068).

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

22020003100220 is a wasteful number, since it uses less digits than its factorization.

22020003100220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018501610 (or 1018501608 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22020003100220 its reverse (2200130002022), we get a palindrome (24220133102242).

The spelling of 22020003100220 in words is "twenty-two trillion, twenty billion, three million, one hundred thousand, two hundred twenty".