22221014113510 has 16 divisors (see below), whose sum is σ = 40848842966976. Its totient is φ = 8699290631488.

The previous prime is 22221014113469. The next prime is 22221014113511. The reversal of 22221014113510 is 1531141012222.

It is a super-2 number, since 2×22221014113510² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22221014113511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23639376247 + ... + 23639377186.

It is an arithmetic number, because the mean of its divisors is an integer number (2553052685436).

Almost surely, 2^{22221014113510} is an apocalyptic number.

22221014113510 is a deficient number, since it is larger than the sum of its proper divisors (18627828853466).

22221014113510 is a wasteful number, since it uses less digits than its factorization.

22221014113510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47278753487.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 22221014113510 its reverse (1531141012222), we get a palindrome (23752155125732).

The spelling of 22221014113510 in words is "twenty-two trillion, two hundred twenty-one billion, fourteen million, one hundred thirteen thousand, five hundred ten".