1012102222022 has 32 divisors (see below), whose sum is σ = 1547948525760. Its totient is φ = 496232755200.

The previous prime is 1012102222003. The next prime is 1012102222099. The reversal of 1012102222022 is 2202222012101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11350958 + ... + 11439774.

It is an arithmetic number, because the mean of its divisors is an integer number (48373391430).

Almost surely, 2^{1012102222022} is an apocalyptic number.

1012102222022 is a deficient number, since it is larger than the sum of its proper divisors (535846303738).

1012102222022 is a wasteful number, since it uses less digits than its factorization.

1012102222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89456.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1012102222022 its reverse (2202222012101), we get a palindrome (3214324234123).

It can be divided in two parts, 101210 and 2222022, that added together give a palindrome (2323232).

The spelling of 1012102222022 in words is "one trillion, twelve billion, one hundred two million, two hundred twenty-two thousand, twenty-two".