100012002122022 has 16 divisors (see below), whose sum is σ = 200335083574080. Its totient is φ = 33285487485672.

The previous prime is 100012002121963. The next prime is 100012002122033. The reversal of 100012002122022 is 220221200210001.

It is a junction number, because it is equal to n+sod(n) for n = 100012002121992 and 100012002122010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12961634572 + ... + 12961642287.

It is an arithmetic number, because the mean of its divisors is an integer number (12520942723380).

Almost surely, 2^{100012002122022} is an apocalyptic number.

100012002122022 is an abundant number, since it is smaller than the sum of its proper divisors (100323081452058).

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

100012002122022 is a wasteful number, since it uses less digits than its factorization.

100012002122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25923277507.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100012002122022 its reverse (220221200210001), we get a palindrome (320233202332023).

The spelling of 100012002122022 in words is "one hundred trillion, twelve billion, two million, one hundred twenty-two thousand, twenty-two".