1100000022300 has 54 divisors (see below), whose sum is σ = 3447888961608. Its totient is φ = 293333339040.

The previous prime is 1100000022293. The next prime is 1100000022313. The reversal of 1100000022300 is 32200000011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

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, 611110224 + ... + 611112023.

Almost surely, 2^{1100000022300} is an apocalyptic number.

1100000022300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100000022300 is an abundant number, since it is smaller than the sum of its proper divisors (2347888939308).

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

1100000022300 is a wasteful number, since it uses less digits than its factorization.

1100000022300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222222267 (or 1222222257 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 1100000022300 its reverse (32200000011), we get a palindrome (1132200022311).

The spelling of 1100000022300 in words is "one trillion, one hundred billion, twenty-two thousand, three hundred".