222411311130100 has 18 divisors (see below), whose sum is σ = 482632545152534. Its totient is φ = 88964524452000.

The previous prime is 222411311130097. The next prime is 222411311130109. The reversal of 222411311130100 is 1031113114222.

It can be written as a sum of positive squares in 3 ways, for example, as 49521789757584 + 172889521372516 = 7037172^2 + 13148746^2 .

It is a super-2 number, since 2×222411311130100² (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 (222411311130109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1112056555551 + ... + 1112056555750.

Almost surely, 2^{222411311130100} is an apocalyptic number.

222411311130100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222411311130100 is an abundant number, since it is smaller than the sum of its proper divisors (260221234022434).

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

222411311130100 is a wasteful number, since it uses less digits than its factorization.

222411311130100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224113111315 (or 2224113111308 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 222411311130100 its reverse (1031113114222), we get a palindrome (223442424244322).

The spelling of 222411311130100 in words is "two hundred twenty-two trillion, four hundred eleven billion, three hundred eleven million, one hundred thirty thousand, one hundred".