150120122254 has 12 divisors (see below), whose sum is σ = 237655540944. Its totient is φ = 71109531252.

The previous prime is 150120122239. The next prime is 150120122303. The reversal of 150120122254 is 452221021051.

It is a super-3 number, since 3×150120122254³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103960582 + ... + 103962025.

It is an arithmetic number, because the mean of its divisors is an integer number (19804628412).

Almost surely, 2^150120122254 is an apocalyptic number.

150120122254 is a deficient number, since it is larger than the sum of its proper divisors (87535418690).

150120122254 is a wasteful number, since it uses less digits than its factorization.

150120122254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207922647 (or 207922628 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 150120122254 in words is "one hundred fifty billion, one hundred twenty million, one hundred twenty-two thousand, two hundred fifty-four".