2220773062 has 4 divisors (see below), whose sum is σ = 3331159596. Its totient is φ = 1110386530.

The previous prime is 2220773057. The next prime is 2220773063. The reversal of 2220773062 is 2603770222.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220773063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555193264 + ... + 555193267.

It is an arithmetic number, because the mean of its divisors is an integer number (832789899).

Almost surely, 2^2220773062 is an apocalyptic number.

2220773062 is a deficient number, since it is larger than the sum of its proper divisors (1110386534).

2220773062 is a wasteful number, since it uses less digits than its factorization.

2220773062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110386533.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 2220773062 is about 47125.0789070957. The cubic root of 2220773062 is about 1304.6721551831.

The spelling of 2220773062 in words is "two billion, two hundred twenty million, seven hundred seventy-three thousand, sixty-two".