1222233010200 has 144 divisors (see below), whose sum is σ = 4215603004080. Its totient is φ = 317119898880.

The previous prime is 1222233010183. The next prime is 1222233010213. The reversal of 1222233010200 is 20103322221.

1222233010200 is a `hidden beast` number, since 1 + 222 + 233 + 0 + 10 + 200 = 666.

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 35 ways as a sum of consecutive naturals, for example, 9109324 + ... + 9242523.

Almost surely, 2^{1222233010200} is an apocalyptic number.

1222233010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1222233010200 is an abundant number, since it is smaller than the sum of its proper divisors (2993369993880).

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

1222233010200 is a wasteful number, since it uses less digits than its factorization.

1222233010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18351906 (or 18351894 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1222233010200 its reverse (20103322221), we get a palindrome (1242336332421).

The spelling of 1222233010200 in words is "one trillion, two hundred twenty-two billion, two hundred thirty-three million, ten thousand, two hundred".