156245203022 has 8 divisors (see below), whose sum is σ = 246702952200. Its totient is φ = 74010885624.

The previous prime is 156245203019. The next prime is 156245203061. The reversal of 156245203022 is 220302542651.

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

It is a self number, because there is not a number n which added to its sum of digits gives 156245203022.

It is a congruent number.

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, 2055857897 + ... + 2055857972.

It is an arithmetic number, because the mean of its divisors is an integer number (30837869025).

Almost surely, 2^156245203022 is an apocalyptic number.

156245203022 is a deficient number, since it is larger than the sum of its proper divisors (90457749178).

156245203022 is a wasteful number, since it uses less digits than its factorization.

156245203022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111715890.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 156245203022 its reverse (220302542651), we get a palindrome (376547745673).

The spelling of 156245203022 in words is "one hundred fifty-six billion, two hundred forty-five million, two hundred three thousand, twenty-two".