150342353054122 has 4 divisors (see below), whose sum is σ = 225513529581186. Its totient is φ = 75171176527060.

The previous prime is 150342353054083. The next prime is 150342353054129. The reversal of 150342353054122 is 221450353243051.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 150331655082361 + 10697971761 = 12260981^2 + 103431^2 .

It is a super-2 number, since 2×150342353054122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150342353054129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37585588263529 + ... + 37585588263532.

Almost surely, 2^{150342353054122} is an apocalyptic number.

150342353054122 is a deficient number, since it is larger than the sum of its proper divisors (75171176527064).

150342353054122 is an equidigital number, since it uses as much as digits as its factorization.

150342353054122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75171176527063.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 150342353054122 in words is "one hundred fifty trillion, three hundred forty-two billion, three hundred fifty-three million, fifty-four thousand, one hundred twenty-two".