2150531333022 has 16 divisors (see below), whose sum is σ = 4310641875600. Its totient is φ = 715247242752.

The previous prime is 2150531332997. The next prime is 2150531333033. The reversal of 2150531333022 is 2203331350512.

It is a happy number.

It is a congruent number.

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, 399130813 + ... + 399136200.

It is an arithmetic number, because the mean of its divisors is an integer number (269415117225).

Almost surely, 2^{2150531333022} is an apocalyptic number.

2150531333022 is an abundant number, since it is smaller than the sum of its proper divisors (2160110542578).

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

2150531333022 is a wasteful number, since it uses less digits than its factorization.

2150531333022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798267467.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 2150531333022 its reverse (2203331350512), we get a palindrome (4353862683534).

The spelling of 2150531333022 in words is "two trillion, one hundred fifty billion, five hundred thirty-one million, three hundred thirty-three thousand, twenty-two".