222098747492160 has 2016 divisors, whose sum is σ = 994890169728000. Its totient is φ = 44942775091200.

The previous prime is 222098747492113. The next prime is 222098747492173. The reversal of 222098747492160 is 61294747890222.

It is a happy number.

222098747492160 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 9 + 87 + 4 + 7 + 492 + 1 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (2016).

It is a super-2 number, since 2×222098747492160² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 38632584966 + ... + 38632590714.

It is an arithmetic number, because the mean of its divisors is an integer number (493497108000).

Almost surely, 2^{222098747492160} is an apocalyptic number.

222098747492160 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 222098747492160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497445084864000).

222098747492160 is an abundant number, since it is smaller than the sum of its proper divisors (772791422235840).

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

222098747492160 is a wasteful number, since it uses less digits than its factorization.

222098747492160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6445 (or 6425 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 222098747492160 in words is "two hundred twenty-two trillion, ninety-eight billion, seven hundred forty-seven million, four hundred ninety-two thousand, one hundred sixty".