20213103303022 has 16 divisors (see below), whose sum is σ = 34666145947872. Its totient is φ = 8658980629920.

The previous prime is 20213103303011. The next prime is 20213103303031. The reversal of 20213103303022 is 22030330131202.

It is a junction number, because it is equal to n+sod(n) for n = 20213103302984 and 20213103303002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314794129 + ... + 314858332.

It is an arithmetic number, because the mean of its divisors is an integer number (2166634121742).

Almost surely, 2^{20213103303022} is an apocalyptic number.

20213103303022 is a deficient number, since it is larger than the sum of its proper divisors (14453042644850).

20213103303022 is a wasteful number, since it uses less digits than its factorization.

20213103303022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629654763.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20213103303022 its reverse (22030330131202), we get a palindrome (42243433434224).

The spelling of 20213103303022 in words is "twenty trillion, two hundred thirteen billion, one hundred three million, three hundred three thousand, twenty-two".