122001150263 has 8 divisors (see below), whose sum is σ = 123502634640. Its totient is φ = 120508577280.

The previous prime is 122001150247. The next prime is 122001150307. The reversal of 122001150263 is 362051100221.

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

It is a cyclic number.

It is not a de Polignac number, because 122001150263 - 2⁴ = 122001150247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122001150223) 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, 2200298 + ... + 2255063.

It is an arithmetic number, because the mean of its divisors is an integer number (15437829330).

Almost surely, 2^122001150263 is an apocalyptic number.

122001150263 is a deficient number, since it is larger than the sum of its proper divisors (1501484377).

122001150263 is a wasteful number, since it uses less digits than its factorization.

122001150263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4455697.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 122001150263 its reverse (362051100221), we get a palindrome (484052250484).

The spelling of 122001150263 in words is "one hundred twenty-two billion, one million, one hundred fifty thousand, two hundred sixty-three".