100222222212022 has 32 divisors (see below), whose sum is σ = 154168874658144. Its totient is φ = 48848717280000.

The previous prime is 100222222212001. The next prime is 100222222212023. The reversal of 100222222212022 is 220212222222001.

It is a junction number, because it is equal to n+sod(n) for n = 100222222211984 and 100222222212002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222222212023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23780418 + ... + 27675850.

It is an arithmetic number, because the mean of its divisors is an integer number (4817777333067).

Almost surely, 2^{100222222212022} is an apocalyptic number.

100222222212022 is a deficient number, since it is larger than the sum of its proper divisors (53946652446122).

100222222212022 is a wasteful number, since it uses less digits than its factorization.

100222222212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897504.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 100222222212022 its reverse (220212222222001), we get a palindrome (320434444434023).

The spelling of 100222222212022 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twelve thousand, twenty-two".