100001211100022 has 16 divisors (see below), whose sum is σ = 152836185916800. Its totient is φ = 49055866983552.

The previous prime is 100001211099997. The next prime is 100001211100033. The reversal of 100001211100022 is 220001112100001.

It is a junction number, because it is equal to n+sod(n) for n = 100001211099976 and 100001211100012.

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, 8866022 + ... + 16691577.

It is an arithmetic number, because the mean of its divisors is an integer number (9552261619800).

Almost surely, 2^{100001211100022} is an apocalyptic number.

100001211100022 is a deficient number, since it is larger than the sum of its proper divisors (52834974816778).

100001211100022 is a wasteful number, since it uses less digits than its factorization.

100001211100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25594567.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100001211100022 its reverse (220001112100001), we get a palindrome (320002323200023).

The spelling of 100001211100022 in words is "one hundred trillion, one billion, two hundred eleven million, one hundred thousand, twenty-two".