100012012100022 has 32 divisors (see below), whose sum is σ = 221197177457280. Its totient is φ = 29891510464320.

The previous prime is 100012012100009. The next prime is 100012012100069. The reversal of 100012012100022 is 220001210210001.

It is a junction number, because it is equal to n+sod(n) for n = 100012012099980 and 100012012100007.

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, 10378991872 + ... + 10379001507.

It is an arithmetic number, because the mean of its divisors is an integer number (6912411795540).

Almost surely, 2^{100012012100022} is an apocalyptic number.

100012012100022 is an abundant number, since it is smaller than the sum of its proper divisors (121185165357258).

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

100012012100022 is a wasteful number, since it uses less digits than its factorization.

100012012100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20757993468.

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

Adding to 100012012100022 its reverse (220001210210001), we get a palindrome (320013222310023).

The spelling of 100012012100022 in words is "one hundred trillion, twelve billion, twelve million, one hundred thousand, twenty-two".