10112222020100 has 36 divisors (see below), whose sum is σ = 22160784397668. Its totient is φ = 4004840400000.

The previous prime is 10112222020093. The next prime is 10112222020139. The reversal of 10112222020100 is 102022221101.

It can be written as a sum of positive squares in 6 ways, for example, as 308522480704 + 9803699539396 = 555448^2 + 3131086^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500594951 + ... + 500615150.

Almost surely, 2^{10112222020100} is an apocalyptic number.

10112222020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112222020100 is an abundant number, since it is smaller than the sum of its proper divisors (12048562377568).

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

10112222020100 is a wasteful number, since it uses less digits than its factorization.

10112222020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001210216 (or 1001210209 counting only the distinct ones).

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

Adding to 10112222020100 its reverse (102022221101), we get a palindrome (10214244241201).

The spelling of 10112222020100 in words is "ten trillion, one hundred twelve billion, two hundred twenty-two million, twenty thousand, one hundred".