2150772233026 has 4 divisors (see below), whose sum is σ = 3226158349542. Its totient is φ = 1075386116512.

The previous prime is 2150772233003. The next prime is 2150772233033. The reversal of 2150772233026 is 6203322770512.

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., 1745302567801 + 405469665225 = 1321099^2 + 636765^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2150772233026.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537693058255 + ... + 537693058258.

Almost surely, 2^{2150772233026} is an apocalyptic number.

2150772233026 is a deficient number, since it is larger than the sum of its proper divisors (1075386116516).

2150772233026 is a wasteful number, since it uses less digits than its factorization.

2150772233026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075386116515.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 2150772233026 in words is "two trillion, one hundred fifty billion, seven hundred seventy-two million, two hundred thirty-three thousand, twenty-six".