222343440342130 has 32 divisors (see below), whose sum is σ = 402256397657664. Its totient is φ = 88484456590656.

The previous prime is 222343440342103. The next prime is 222343440342157. The reversal of 222343440342130 is 31243044343222.

It is an interprime number because it is at equal distance from previous prime (222343440342103) and next prime (222343440342157).

It is a self number, because there is not a number n which added to its sum of digits gives 222343440342130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122585229 + ... + 124385791.

It is an arithmetic number, because the mean of its divisors is an integer number (12570512426802).

Almost surely, 2^{222343440342130} is an apocalyptic number.

222343440342130 is a deficient number, since it is larger than the sum of its proper divisors (179912957315534).

222343440342130 is a wasteful number, since it uses less digits than its factorization.

222343440342130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863450.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 222343440342130 its reverse (31243044343222), we get a palindrome (253586484685352).

The spelling of 222343440342130 in words is "two hundred twenty-two trillion, three hundred forty-three billion, four hundred forty million, three hundred forty-two thousand, one hundred thirty".