975100222 has 4 divisors (see below), whose sum is σ = 1462650336. Its totient is φ = 487550110.

The previous prime is 975100213. The next prime is 975100223. The reversal of 975100222 is 222001579.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975100223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243775054 + ... + 243775057.

It is an arithmetic number, because the mean of its divisors is an integer number (365662584).

Almost surely, 2^975100222 is an apocalyptic number.

975100222 is a deficient number, since it is larger than the sum of its proper divisors (487550114).

975100222 is a wasteful number, since it uses less digits than its factorization.

975100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487550113.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 975100222 is about 31226.5947871362. The cubic root of 975100222 is about 991.6302161621.

The spelling of 975100222 in words is "nine hundred seventy-five million, one hundred thousand, two hundred twenty-two".