122150342235 has 32 divisors (see below), whose sum is σ = 204346944000. Its totient is φ = 62189411328.

The previous prime is 122150342183. The next prime is 122150342261. The reversal of 122150342235 is 532243051221.

It is not a de Polignac number, because 122150342235 - 2⁷ = 122150342107 is a prime.

It is a super-2 number, since 2×122150342235² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182614 + ... + 526923.

It is an arithmetic number, because the mean of its divisors is an integer number (6385842000).

Almost surely, 2^122150342235 is an apocalyptic number.

122150342235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122150342235 is a deficient number, since it is larger than the sum of its proper divisors (82196601765).

122150342235 is a wasteful number, since it uses less digits than its factorization.

122150342235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710067.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 122150342235 its reverse (532243051221), we get a palindrome (654393393456).

The spelling of 122150342235 in words is "one hundred twenty-two billion, one hundred fifty million, three hundred forty-two thousand, two hundred thirty-five".