20113222302310 has 16 divisors (see below), whose sum is σ = 38109263310000. Its totient is φ = 7621852661856.

The previous prime is 20113222302287. The next prime is 20113222302323. The reversal of 20113222302310 is 1320322231102.

It is a super-2 number, since 2×20113222302310² (a number of 27 digits) contains 22 as substring.

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, 52929532185 + ... + 52929532564.

It is an arithmetic number, because the mean of its divisors is an integer number (2381828956875).

Almost surely, 2^{20113222302310} is an apocalyptic number.

20113222302310 is a deficient number, since it is larger than the sum of its proper divisors (17996041007690).

20113222302310 is a wasteful number, since it uses less digits than its factorization.

20113222302310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105859064775.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20113222302310 its reverse (1320322231102), we get a palindrome (21433544533412).

The spelling of 20113222302310 in words is "twenty trillion, one hundred thirteen billion, two hundred twenty-two million, three hundred two thousand, three hundred ten".