222013414100 has 36 divisors (see below), whose sum is σ = 481836715164. Its totient is φ = 88792903680.

The previous prime is 222013414061. The next prime is 222013414111. The reversal of 222013414100 is 1414310222.

It can be written as a sum of positive squares in 6 ways, for example, as 1832867344 + 220180546756 = 42812^2 + 469234^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 577574 + ... + 881826.

It is an arithmetic number, because the mean of its divisors is an integer number (13384353199).

Almost surely, 2^222013414100 is an apocalyptic number.

222013414100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222013414100 is an abundant number, since it is smaller than the sum of its proper divisors (259823301064).

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

222013414100 is a wasteful number, since it uses less digits than its factorization.

222013414100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311564 (or 311557 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 222013414100 its reverse (1414310222), we get a palindrome (223427724322).

The spelling of 222013414100 in words is "two hundred twenty-two billion, thirteen million, four hundred fourteen thousand, one hundred".