222122300021304 has 128 divisors (see below), whose sum is σ = 600494968627200. Its totient is φ = 68201150781440.

The previous prime is 222122300021221. The next prime is 222122300021341. The reversal of 222122300021304 is 403120003221222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1006840642 + ... + 1007061230.

It is an arithmetic number, because the mean of its divisors is an integer number (4691366942400).

Almost surely, 2^{222122300021304} is an apocalyptic number.

222122300021304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222122300021304 is an abundant number, since it is smaller than the sum of its proper divisors (378372668605896).

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

222122300021304 is a wasteful number, since it uses less digits than its factorization.

222122300021304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273173 (or 273169 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 222122300021304 its reverse (403120003221222), we get a palindrome (625242303242526).

The spelling of 222122300021304 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, three hundred million, twenty-one thousand, three hundred four".