70203231322 has 16 divisors (see below), whose sum is σ = 120354157440. Its totient is φ = 30085658928.

The previous prime is 70203231313. The next prime is 70203231337. The reversal of 70203231322 is 22313230207.

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, 215179 + ... + 432097.

It is an arithmetic number, because the mean of its divisors is an integer number (7522134840).

Almost surely, 2^70203231322 is an apocalyptic number.

70203231322 is a deficient number, since it is larger than the sum of its proper divisors (50150926118).

70203231322 is a wasteful number, since it uses less digits than its factorization.

70203231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240045.

The product of its (nonzero) digits is 3024, while the sum is 25.

Adding to 70203231322 its reverse (22313230207), we get a palindrome (92516461529).

The spelling of 70203231322 in words is "seventy billion, two hundred three million, two hundred thirty-one thousand, three hundred twenty-two".