100210212020108 has 48 divisors (see below), whose sum is σ = 186473043792000. Its totient is φ = 46957454991360.

The previous prime is 100210212020101. The next prime is 100210212020117. The reversal of 100210212020108 is 801020212012001.

It is a super-2 number, since 2×100210212020108² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100210212020108.

It is not an unprimeable number, because it can be changed into a prime (100210212020101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31447868 + ... + 34487516.

It is an arithmetic number, because the mean of its divisors is an integer number (3884855079000).

Almost surely, 2^{100210212020108} is an apocalyptic number.

It is an amenable number.

100210212020108 is a deficient number, since it is larger than the sum of its proper divisors (86262831771892).

100210212020108 is a wasteful number, since it uses less digits than its factorization.

100210212020108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041730 (or 3041728 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 100210212020108 its reverse (801020212012001), we get a palindrome (901230424032109).

The spelling of 100210212020108 in words is "one hundred trillion, two hundred ten billion, two hundred twelve million, twenty thousand, one hundred eight".