1012212112022 has 8 divisors (see below), whose sum is σ = 1535377923000. Its totient is φ = 500419471024.

The previous prime is 1012212112001. The next prime is 1012212112069. The reversal of 1012212112022 is 2202112122101.

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

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, 2843292272 + ... + 2843292627.

It is an arithmetic number, because the mean of its divisors is an integer number (191922240375).

Almost surely, 2^{1012212112022} is an apocalyptic number.

1012212112022 is a deficient number, since it is larger than the sum of its proper divisors (523165810978).

1012212112022 is an equidigital number, since it uses as much as digits as its factorization.

1012212112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686584990.

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

Adding to 1012212112022 its reverse (2202112122101), we get a palindrome (3214324234123).

The spelling of 1012212112022 in words is "one trillion, twelve billion, two hundred twelve million, one hundred twelve thousand, twenty-two".