1122202000100 has 72 divisors (see below), whose sum is σ = 2527761629568. Its totient is φ = 432127900800.

The previous prime is 1122202000099. The next prime is 1122202000133. The reversal of 1122202000100 is 10002022211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1670402 + ... + 2243801.

Almost surely, 2^{1122202000100} is an apocalyptic number.

1122202000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122202000100 is an abundant number, since it is smaller than the sum of its proper divisors (1405559629468).

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

1122202000100 is a wasteful number, since it uses less digits than its factorization.

1122202000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3914325 (or 3914318 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1122202000100 its reverse (10002022211), we get a palindrome (1132204022311).

The spelling of 1122202000100 in words is "one trillion, one hundred twenty-two billion, two hundred two million, one hundred", and thus it is an aban number.