222000020112000 has 1024 divisors, whose sum is σ = 817564797504000. Its totient is φ = 52947468288000.

The previous prime is 222000020111977. The next prime is 222000020112023. The reversal of 222000020112000 is 211020000222.

It is an interprime number because it is at equal distance from previous prime (222000020111977) and next prime (222000020112023).

It is a Harshad number since it is a multiple of its sum of digits (12).

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 127 ways as a sum of consecutive naturals, for example, 2550244476 + ... + 2550331524.

Almost surely, 2^{222000020112000} is an apocalyptic number.

222000020112000 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 222000020112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (408782398752000).

222000020112000 is an abundant number, since it is smaller than the sum of its proper divisors (595564777392000).

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

222000020112000 is a wasteful number, since it uses less digits than its factorization.

222000020112000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87222 (or 87200 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 222000020112000 its reverse (211020000222), we get a palindrome (222211040112222).

The spelling of 222000020112000 in words is "two hundred twenty-two trillion, twenty million, one hundred twelve thousand".