2022262646 has 4 divisors (see below), whose sum is σ = 3033393972. Its totient is φ = 1011131322.

The previous prime is 2022262643. The next prime is 2022262673. The reversal of 2022262646 is 6462622202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022262643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505565660 + ... + 505565663.

It is an arithmetic number, because the mean of its divisors is an integer number (758348493).

Almost surely, 2^2022262646 is an apocalyptic number.

2022262646 is a deficient number, since it is larger than the sum of its proper divisors (1011131326).

2022262646 is a wasteful number, since it uses less digits than its factorization.

2022262646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011131325.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2022262646 is about 44969.5746699922. The cubic root of 2022262646 is about 1264.5786732909.

Adding to 2022262646 its reverse (6462622202), we get a palindrome (8484884848).

The spelling of 2022262646 in words is "two billion, twenty-two million, two hundred sixty-two thousand, six hundred forty-six".