2150722712364 has 96 divisors (see below), whose sum is σ = 5057250078720. Its totient is φ = 711376743168.

The previous prime is 2150722712353. The next prime is 2150722712377. The reversal of 2150722712364 is 4632172270512.

It is a super-2 number, since 2×2150722712364² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1967723802 + ... + 1967724894.

It is an arithmetic number, because the mean of its divisors is an integer number (52679688320).

Almost surely, 2^{2150722712364} is an apocalyptic number.

It is an amenable number.

2150722712364 is an abundant number, since it is smaller than the sum of its proper divisors (2906527366356).

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

2150722712364 is a wasteful number, since it uses less digits than its factorization.

2150722712364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039 (or 3037 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

Adding to 2150722712364 its reverse (4632172270512), we get a palindrome (6782894982876).

The spelling of 2150722712364 in words is "two trillion, one hundred fifty billion, seven hundred twenty-two million, seven hundred twelve thousand, three hundred sixty-four".