222079458558100 has 216 divisors, whose sum is σ = 571775690513664. Its totient is φ = 74371174944000.

The previous prime is 222079458558037. The next prime is 222079458558143. The reversal of 222079458558100 is 1855854970222.

It is a happy number.

It is a super-2 number, since 2×222079458558100² (a number of 29 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 71 ways as a sum of consecutive naturals, for example, 66158457 + ... + 69434143.

It is an arithmetic number, because the mean of its divisors is an integer number (2647109678304).

Almost surely, 2^{222079458558100} is an apocalyptic number.

222079458558100 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 222079458558100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285887845256832).

222079458558100 is an abundant number, since it is smaller than the sum of its proper divisors (349696231955564).

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

222079458558100 is a wasteful number, since it uses less digits than its factorization.

222079458558100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3276167 (or 3276149 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 58.

The spelling of 222079458558100 in words is "two hundred twenty-two trillion, seventy-nine billion, four hundred fifty-eight million, five hundred fifty-eight thousand, one hundred".