10112020220100 has 36 divisors (see below), whose sum is σ = 29257445171024. Its totient is φ = 2696538725280.

The previous prime is 10112020220083. The next prime is 10112020220101. The reversal of 10112020220100 is 102202021101.

It is a super-2 number, since 2×10112020220100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (10112020220101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16853366734 + ... + 16853367333.

Almost surely, 2^{10112020220100} is an apocalyptic number.

10112020220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112020220100 is an abundant number, since it is smaller than the sum of its proper divisors (19145424950924).

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

10112020220100 is a wasteful number, since it uses less digits than its factorization.

10112020220100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33706734084 (or 33706734077 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10112020220100 its reverse (102202021101), we get a palindrome (10214222241201).

The spelling of 10112020220100 in words is "ten trillion, one hundred twelve billion, twenty million, two hundred twenty thousand, one hundred".