100020311101222 has 16 divisors (see below), whose sum is σ = 156710555095392. Its totient is φ = 47787821199360.

The previous prime is 100020311101219. The next prime is 100020311101301. The reversal of 100020311101222 is 222101113020001.

It is a junction number, because it is equal to n+sod(n) for n = 100020311101196 and 100020311101205.

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, 1090402779 + ... + 1090494502.

It is an arithmetic number, because the mean of its divisors is an integer number (9794409693462).

Almost surely, 2^{100020311101222} is an apocalyptic number.

100020311101222 is a deficient number, since it is larger than the sum of its proper divisors (56690243994170).

100020311101222 is a wasteful number, since it uses less digits than its factorization.

100020311101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180898303.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 100020311101222 its reverse (222101113020001), we get a palindrome (322121424121223).

The spelling of 100020311101222 in words is "one hundred trillion, twenty billion, three hundred eleven million, one hundred one thousand, two hundred twenty-two".