562222012 has 24 divisors (see below), whose sum is σ = 1099515312. Its totient is φ = 249321600.

The previous prime is 562221973. The next prime is 562222013. The reversal of 562222012 is 210222265.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562222013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154023 + ... + 157630.

It is an arithmetic number, because the mean of its divisors is an integer number (45813138).

Almost surely, 2^562222012 is an apocalyptic number.

It is an amenable number.

562222012 is a deficient number, since it is larger than the sum of its proper divisors (537293300).

562222012 is a wasteful number, since it uses less digits than its factorization.

562222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311709 (or 311707 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 562222012 is about 23711.2212254030. The cubic root of 562222012 is about 825.3458052011.

Adding to 562222012 its reverse (210222265), we get a palindrome (772444277).

The spelling of 562222012 in words is "five hundred sixty-two million, two hundred twenty-two thousand, twelve".