1201320022233 has 8 divisors (see below), whose sum is σ = 1645050841408. Its totient is φ = 779234608944.

The previous prime is 1201320022213. The next prime is 1201320022327. The reversal of 1201320022233 is 3322200231021.

It is a happy number.

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

It is not a de Polignac number, because 1201320022233 - 2¹² = 1201320018137 is a prime.

It is a super-2 number, since 2×1201320022233² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201320022213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5411351341 + ... + 5411351562.

It is an arithmetic number, because the mean of its divisors is an integer number (205631355176).

Almost surely, 2^{1201320022233} is an apocalyptic number.

It is an amenable number.

1201320022233 is a deficient number, since it is larger than the sum of its proper divisors (443730819175).

1201320022233 is a wasteful number, since it uses less digits than its factorization.

1201320022233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10822702943.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1201320022233 its reverse (3322200231021), we get a palindrome (4523520253254).

The spelling of 1201320022233 in words is "one trillion, two hundred one billion, three hundred twenty million, twenty-two thousand, two hundred thirty-three".