222122131130300 has 18 divisors (see below), whose sum is σ = 482005024552968. Its totient is φ = 88848852452080.

The previous prime is 222122131130297. The next prime is 222122131130303. The reversal of 222122131130300 is 3031131221222.

It is an interprime number because it is at equal distance from previous prime (222122131130297) and next prime (222122131130303).

It is a super-2 number, since 2×222122131130300² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222122131130303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1110610655552 + ... + 1110610655751.

Almost surely, 2^{222122131130300} is an apocalyptic number.

222122131130300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222122131130300 is an abundant number, since it is smaller than the sum of its proper divisors (259882893422668).

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

222122131130300 is a wasteful number, since it uses less digits than its factorization.

222122131130300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221221311317 (or 2221221311310 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 222122131130300 its reverse (3031131221222), we get a palindrome (225153262351522).

The spelling of 222122131130300 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, one hundred thirty-one million, one hundred thirty thousand, three hundred".