22056262 has 4 divisors (see below), whose sum is σ = 33084396. Its totient is φ = 11028130.

The previous prime is 22056257. The next prime is 22056271. The reversal of 22056262 is 26265022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5514064 + ... + 5514067.

It is an arithmetic number, because the mean of its divisors is an integer number (8271099).

Almost surely, 2^22056262 is an apocalyptic number.

22056262 is a deficient number, since it is larger than the sum of its proper divisors (11028134).

22056262 is a wasteful number, since it uses less digits than its factorization.

22056262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11028133.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 22056262 is about 4696.4094795918. The cubic root of 22056262 is about 280.4425908525.

The spelling of 22056262 in words is "twenty-two million, fifty-six thousand, two hundred sixty-two".