1020102202022 has 16 divisors (see below), whose sum is σ = 1555241056512. Its totient is φ = 501754105800.

The previous prime is 1020102202013. The next prime is 1020102202043. The reversal of 1020102202022 is 2202022010201.

It is a junction number, because it is equal to n+sod(n) for n = 1020102201988 and 1020102202006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16366088 + ... + 16428299.

It is an arithmetic number, because the mean of its divisors is an integer number (97202566032).

Almost surely, 2^{1020102202022} is an apocalyptic number.

1020102202022 is a deficient number, since it is larger than the sum of its proper divisors (535138854490).

1020102202022 is a wasteful number, since it uses less digits than its factorization.

1020102202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32794643.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1020102202022 its reverse (2202022010201), we get a palindrome (3222124212223).

It can be divided in two parts, 102010 and 2202022, that added together give a palindrome (2304032).

The spelling of 1020102202022 in words is "one trillion, twenty billion, one hundred two million, two hundred two thousand, twenty-two".