1201232233022 has 4 divisors (see below), whose sum is σ = 1801848349536. Its totient is φ = 600616116510.

The previous prime is 1201232232997. The next prime is 1201232233043. The reversal of 1201232233022 is 2203322321021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300308058254 + ... + 300308058257.

It is an arithmetic number, because the mean of its divisors is an integer number (450462087384).

Almost surely, 2^{1201232233022} is an apocalyptic number.

1201232233022 is a deficient number, since it is larger than the sum of its proper divisors (600616116514).

1201232233022 is an equidigital number, since it uses as much as digits as its factorization.

1201232233022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600616116513.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1201232233022 its reverse (2203322321021), we get a palindrome (3404554554043).

The spelling of 1201232233022 in words is "one trillion, two hundred one billion, two hundred thirty-two million, two hundred thirty-three thousand, twenty-two".