2113203023222 has 64 divisors (see below), whose sum is σ = 3398431196160. Its totient is φ = 983116721664.

The previous prime is 2113203023209. The next prime is 2113203023233. The reversal of 2113203023222 is 2223203023112.

It is a super-2 number, since 2×2113203023222² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 588142658 + ... + 588146250.

It is an arithmetic number, because the mean of its divisors is an integer number (53100487440).

Almost surely, 2^{2113203023222} is an apocalyptic number.

2113203023222 is a deficient number, since it is larger than the sum of its proper divisors (1285228172938).

2113203023222 is a wasteful number, since it uses less digits than its factorization.

2113203023222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4797.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2113203023222 its reverse (2223203023112), we get a palindrome (4336406046334).

The spelling of 2113203023222 in words is "two trillion, one hundred thirteen billion, two hundred three million, twenty-three thousand, two hundred twenty-two".