122312104150152 has 32 divisors (see below), whose sum is σ = 349463154715200. Its totient is φ = 34946315471424.

The previous prime is 122312104150099. The next prime is 122312104150189. The reversal of 122312104150152 is 251051401213221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364024119327 + ... + 364024119662.

It is an arithmetic number, because the mean of its divisors is an integer number (10920723584850).

Almost surely, 2^{122312104150152} is an apocalyptic number.

122312104150152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122312104150152 is an abundant number, since it is smaller than the sum of its proper divisors (227151050565048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122312104150152 is a wasteful number, since it uses less digits than its factorization.

122312104150152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728048239005 (or 728048239001 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 122312104150152 its reverse (251051401213221), we get a palindrome (373363505363373).

The spelling of 122312104150152 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred four million, one hundred fifty thousand, one hundred fifty-two".