2222530361100 has 576 divisors, whose sum is σ = 8263851079680. Its totient is φ = 501925248000.

The previous prime is 2222530361099. The next prime is 2222530361131. The reversal of 2222530361100 is 11630352222.

It is a happy number.

2222530361100 is a `hidden beast` number, since 2 + 2 + 22 + 530 + 3 + 6 + 1 + 100 = 666.

It is a super-2 number, since 2×2222530361100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1246510809 + ... + 1246512591.

It is an arithmetic number, because the mean of its divisors is an integer number (14346963680).

Almost surely, 2^{2222530361100} is an apocalyptic number.

2222530361100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2222530361100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4131925539840).

2222530361100 is an abundant number, since it is smaller than the sum of its proper divisors (6041320718580).

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

2222530361100 is a wasteful number, since it uses less digits than its factorization.

2222530361100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 2222530361100 in words is "two trillion, two hundred twenty-two billion, five hundred thirty million, three hundred sixty-one thousand, one hundred".