100022111221022 has 8 divisors (see below), whose sum is σ = 150033247877016. Its totient is φ = 50011028595352.

The previous prime is 100022111221007. The next prime is 100022111221037. The reversal of 100022111221022 is 220122111220001.

It is an interprime number because it is at equal distance from previous prime (100022111221007) and next prime (100022111221037).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×100022111221022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8509673 + ... + 16506324.

It is an arithmetic number, because the mean of its divisors is an integer number (18754155984627).

Almost surely, 2^{100022111221022} is an apocalyptic number.

100022111221022 is a deficient number, since it is larger than the sum of its proper divisors (50011136655994).

100022111221022 is a wasteful number, since it uses less digits than its factorization.

100022111221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27015162.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100022111221022 its reverse (220122111220001), we get a palindrome (320144222441023).

The spelling of 100022111221022 in words is "one hundred trillion, twenty-two billion, one hundred eleven million, two hundred twenty-one thousand, twenty-two".