75193471222 has 16 divisors (see below), whose sum is σ = 123543027360. Its totient is φ = 34164984448.

The previous prime is 75193471217. The next prime is 75193471231. The reversal of 75193471222 is 22217439157.

It is a super-2 number, since 2×75193471222² (a number of 23 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, 38129578 + ... + 38131549.

It is an arithmetic number, because the mean of its divisors is an integer number (7721439210).

Almost surely, 2^75193471222 is an apocalyptic number.

75193471222 is a deficient number, since it is larger than the sum of its proper divisors (48349556138).

75193471222 is a wasteful number, since it uses less digits than its factorization.

75193471222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76261175.

The product of its digits is 211680, while the sum is 43.

The spelling of 75193471222 in words is "seventy-five billion, one hundred ninety-three million, four hundred seventy-one thousand, two hundred twenty-two".