345241072222 has 16 divisors (see below), whose sum is σ = 549450004320. Its totient is φ = 162132772608.

The previous prime is 345241072217. The next prime is 345241072229. The reversal of 345241072222 is 222270142543.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345241072229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10408647 + ... + 10441762.

It is an arithmetic number, because the mean of its divisors is an integer number (34340625270).

Almost surely, 2^345241072222 is an apocalyptic number.

345241072222 is a deficient number, since it is larger than the sum of its proper divisors (204208932098).

345241072222 is a wasteful number, since it uses less digits than its factorization.

345241072222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20850915.

The product of its (nonzero) digits is 53760, while the sum is 34.

The spelling of 345241072222 in words is "three hundred forty-five billion, two hundred forty-one million, seventy-two thousand, two hundred twenty-two".