100200202021112 has 8 divisors (see below), whose sum is σ = 187875378789600. Its totient is φ = 50100101010552.

The previous prime is 100200202021103. The next prime is 100200202021121. The reversal of 100200202021112 is 211120202002001.

It is an interprime number because it is at equal distance from previous prime (100200202021103) and next prime (100200202021121).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6262512626312 + ... + 6262512626327.

It is an arithmetic number, because the mean of its divisors is an integer number (23484422348700).

Almost surely, 2^{100200202021112} is an apocalyptic number.

It is an amenable number.

100200202021112 is a deficient number, since it is larger than the sum of its proper divisors (87675176768488).

100200202021112 is a wasteful number, since it uses less digits than its factorization.

100200202021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12525025252645 (or 12525025252641 counting only the distinct ones).

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

Adding to 100200202021112 its reverse (211120202002001), we get a palindrome (311320404023113).

The spelling of 100200202021112 in words is "one hundred trillion, two hundred billion, two hundred two million, twenty-one thousand, one hundred twelve".