1022202211100 has 36 divisors (see below), whose sum is σ = 2535061485264. Its totient is φ = 350469329280.

The previous prime is 1022202211099. The next prime is 1022202211123. The reversal of 1022202211100 is 11122022201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 730143737 + ... + 730145136.

Almost surely, 2^{1022202211100} is an apocalyptic number.

1022202211100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022202211100 is an abundant number, since it is smaller than the sum of its proper divisors (1512859274164).

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

1022202211100 is a wasteful number, since it uses less digits than its factorization.

1022202211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460288894 (or 1460288887 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1022202211100 its reverse (11122022201), we get a palindrome (1033324233301).

The spelling of 1022202211100 in words is "one trillion, twenty-two billion, two hundred two million, two hundred eleven thousand, one hundred".