1201320022234 has 8 divisors (see below), whose sum is σ = 1801996462260. Its totient is φ = 600654534816.

The previous prime is 1201320022213. The next prime is 1201320022327. The reversal of 1201320022234 is 4322200231021.

It can be written as a sum of positive squares in 2 ways, for example, as 1019601121009 + 181718901225 = 1009753^2 + 426285^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2458219 + ... + 2906110.

Almost surely, 2^{1201320022234} is an apocalyptic number.

1201320022234 is a deficient number, since it is larger than the sum of its proper divisors (600676440026).

1201320022234 is a wasteful number, since it uses less digits than its factorization.

1201320022234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5476304.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1201320022234 its reverse (4322200231021), we get a palindrome (5523520253255).

The spelling of 1201320022234 in words is "one trillion, two hundred one billion, three hundred twenty million, twenty-two thousand, two hundred thirty-four".