100210022012020 has 48 divisors (see below), whose sum is σ = 210503443928400. Its totient is φ = 40072125219840.

The previous prime is 100210022012003. The next prime is 100210022012069. The reversal of 100210022012020 is 20210220012001.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 7207066421604 + 93002955590416 = 2684598^2 + 9643804^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1115618710 + ... + 1115708530.

It is an arithmetic number, because the mean of its divisors is an integer number (4385488415175).

Almost surely, 2^{100210022012020} is an apocalyptic number.

100210022012020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100210022012020 is an abundant number, since it is smaller than the sum of its proper divisors (110293421916380).

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

100210022012020 is a wasteful number, since it uses less digits than its factorization.

100210022012020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105748 (or 105746 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100210022012020 its reverse (20210220012001), we get a palindrome (120420242024021).

The spelling of 100210022012020 in words is "one hundred trillion, two hundred ten billion, twenty-two million, twelve thousand, twenty".