150420311022 has 32 divisors (see below), whose sum is σ = 303985813248. Its totient is φ = 49618547136.

The previous prime is 150420311017. The next prime is 150420311051. The reversal of 150420311022 is 220113024051.

It is a self number, because there is not a number n which added to its sum of digits gives 150420311022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102178 + ... + 557925.

It is an arithmetic number, because the mean of its divisors is an integer number (9499556664).

Almost surely, 2^150420311022 is an apocalyptic number.

150420311022 is an abundant number, since it is smaller than the sum of its proper divisors (153565502226).

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

150420311022 is a wasteful number, since it uses less digits than its factorization.

150420311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660504.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 150420311022 its reverse (220113024051), we get a palindrome (370533335073).

The spelling of 150420311022 in words is "one hundred fifty billion, four hundred twenty million, three hundred eleven thousand, twenty-two".