10112222221022 has 8 divisors (see below), whose sum is σ = 15394726366536. Its totient is φ = 4980646765512.

The previous prime is 10112222220967. The next prime is 10112222221061. The reversal of 10112222221022 is 22012222221101.

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

It is a super-2 number, since 2×10112222221022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10112222220985 and 10112222221003.

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, 37732172333 + ... + 37732172600.

It is an arithmetic number, because the mean of its divisors is an integer number (1924340795817).

Almost surely, 2^{10112222221022} is an apocalyptic number.

10112222221022 is a deficient number, since it is larger than the sum of its proper divisors (5282504145514).

10112222221022 is an equidigital number, since it uses as much as digits as its factorization.

10112222221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75464345002.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10112222221022 its reverse (22012222221101), we get a palindrome (32124444442123).

The spelling of 10112222221022 in words is "ten trillion, one hundred twelve billion, two hundred twenty-two million, two hundred twenty-one thousand, twenty-two".