2311220322032 has 10 divisors (see below), whose sum is σ = 4477989373968. Its totient is φ = 1155610161008.

The previous prime is 2311220322011. The next prime is 2311220322053. The reversal of 2311220322032 is 2302230221132.

It is an interprime number because it is at equal distance from previous prime (2311220322011) and next prime (2311220322053).

It is a junction number, because it is equal to n+sod(n) for n = 2311220321989 and 2311220322007.

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, 72225635048 + ... + 72225635079.

Almost surely, 2^{2311220322032} is an apocalyptic number.

It is an amenable number.

2311220322032 is a deficient number, since it is larger than the sum of its proper divisors (2166769051936).

2311220322032 is a wasteful number, since it uses less digits than its factorization.

2311220322032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144451270135 (or 144451270129 counting only the distinct ones).

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

Adding to 2311220322032 its reverse (2302230221132), we get a palindrome (4613450543164).

The spelling of 2311220322032 in words is "two trillion, three hundred eleven billion, two hundred twenty million, three hundred twenty-two thousand, thirty-two".