20202102010022 has 16 divisors (see below), whose sum is σ = 32204088827712. Its totient is φ = 9471790823040.

The previous prime is 20202102010007. The next prime is 20202102010037. The reversal of 20202102010022 is 22001020120202.

It is an interprime number because it is at equal distance from previous prime (20202102010007) and next prime (20202102010037).

It is a junction number, because it is equal to n+sod(n) for n = 20202102009979 and 20202102010006.

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 7 ways as a sum of consecutive naturals, for example, 1096262873 + ... + 1096281300.

It is an arithmetic number, because the mean of its divisors is an integer number (2012755551732).

Almost surely, 2^{20202102010022} is an apocalyptic number.

20202102010022 is a deficient number, since it is larger than the sum of its proper divisors (12001986817690).

20202102010022 is a wasteful number, since it uses less digits than its factorization.

20202102010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192544463.

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

Adding to 20202102010022 its reverse (22001020120202), we get a palindrome (42203122130224).

The spelling of 20202102010022 in words is "twenty trillion, two hundred two billion, one hundred two million, ten thousand, twenty-two".