22221331030110 has 16 divisors (see below), whose sum is σ = 53331194472336. Its totient is φ = 5925688274688.

The previous prime is 22221331030103. The next prime is 22221331030117. The reversal of 22221331030110 is 1103013312222.

It is an interprime number because it is at equal distance from previous prime (22221331030103) and next prime (22221331030117).

It is a super-2 number, since 2×22221331030110² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22221331030117) 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, 370355517139 + ... + 370355517198.

It is an arithmetic number, because the mean of its divisors is an integer number (3333199654521).

Almost surely, 2^{22221331030110} is an apocalyptic number.

22221331030110 is an abundant number, since it is smaller than the sum of its proper divisors (31109863442226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22221331030110 is a wasteful number, since it uses less digits than its factorization.

22221331030110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740711034347.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 22221331030110 its reverse (1103013312222), we get a palindrome (23324344342332).

The spelling of 22221331030110 in words is "twenty-two trillion, two hundred twenty-one billion, three hundred thirty-one million, thirty thousand, one hundred ten".