2230211222100 has 54 divisors (see below), whose sum is σ = 6990473177870. Its totient is φ = 594722992320.

The previous prime is 2230211222087. The next prime is 2230211222119. The reversal of 2230211222100 is 12221120322.

2230211222100 is a `hidden beast` number, since 2 + 230 + 211 + 2 + 221 + 0 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 5734427076 + 2224476795024 = 75726^2 + 1491468^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1239005335 + ... + 1239007134.

Almost surely, 2^{2230211222100} is an apocalyptic number.

2230211222100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230211222100 is an abundant number, since it is smaller than the sum of its proper divisors (4760261955770).

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

2230211222100 is a wasteful number, since it uses less digits than its factorization.

2230211222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478012489 (or 2478012479 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2230211222100 its reverse (12221120322), we get a palindrome (2242432342422).

The spelling of 2230211222100 in words is "two trillion, two hundred thirty billion, two hundred eleven million, two hundred twenty-two thousand, one hundred".