100012211011022 has 4 divisors (see below), whose sum is σ = 150018316516536. Its totient is φ = 50006105505510.

The previous prime is 100012211011019. The next prime is 100012211011091. The reversal of 100012211011022 is 220110112210001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 100012211010988 and 100012211011006.

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, 25003052752754 + ... + 25003052752757.

It is an arithmetic number, because the mean of its divisors is an integer number (37504579129134).

Almost surely, 2^{100012211011022} is an apocalyptic number.

100012211011022 is a deficient number, since it is larger than the sum of its proper divisors (50006105505514).

100012211011022 is an equidigital number, since it uses as much as digits as its factorization.

100012211011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50006105505513.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100012211011022 its reverse (220110112210001), we get a palindrome (320122323221023).

The spelling of 100012211011022 in words is "one hundred trillion, twelve billion, two hundred eleven million, eleven thousand, twenty-two".