2151341022 has 32 divisors (see below), whose sum is σ = 4340962080. Its totient is φ = 710760960.

The previous prime is 2151341021. The next prime is 2151341029. The reversal of 2151341022 is 2201431512.

It is a self number, because there is not a number n which added to its sum of digits gives 2151341022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2151341021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336754 + ... + 343082.

It is an arithmetic number, because the mean of its divisors is an integer number (135655065).

Almost surely, 2^2151341022 is an apocalyptic number.

2151341022 is an abundant number, since it is smaller than the sum of its proper divisors (2189621058).

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

2151341022 is a wasteful number, since it uses less digits than its factorization.

2151341022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6828.

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

The square root of 2151341022 is about 46382.5508354165. The cubic root of 2151341022 is about 1290.9311671220.

Adding to 2151341022 its reverse (2201431512), we get a palindrome (4352772534).

The spelling of 2151341022 in words is "two billion, one hundred fifty-one million, three hundred forty-one thousand, twenty-two".