1011022222022 has 16 divisors (see below), whose sum is σ = 1582492101120. Its totient is φ = 483525481032.

The previous prime is 1011022222013. The next prime is 1011022222027. The reversal of 1011022222022 is 2202222201101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011022222027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4789379 + ... + 4996017.

It is an arithmetic number, because the mean of its divisors is an integer number (98905756320).

Almost surely, 2^{1011022222022} is an apocalyptic number.

1011022222022 is a deficient number, since it is larger than the sum of its proper divisors (571469879098).

1011022222022 is a wasteful number, since it uses less digits than its factorization.

1011022222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313027.

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

Adding to 1011022222022 its reverse (2202222201101), we get a palindrome (3213244423123).

The spelling of 1011022222022 in words is "one trillion, eleven billion, twenty-two million, two hundred twenty-two thousand, twenty-two".