222020323010 has 16 divisors (see below), whose sum is σ = 399992466816. Its totient is φ = 88729043568.

The previous prime is 222020322977. The next prime is 222020323043. The reversal of 222020323010 is 10323020222.

It is an interprime number because it is at equal distance from previous prime (222020322977) and next prime (222020323043).

It is a self number, because there is not a number n which added to its sum of digits gives 222020323010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9873914 + ... + 9896373.

It is an arithmetic number, because the mean of its divisors is an integer number (24999529176).

Almost surely, 2^222020323010 is an apocalyptic number.

222020323010 is a deficient number, since it is larger than the sum of its proper divisors (177972143806).

222020323010 is a wasteful number, since it uses less digits than its factorization.

222020323010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19771417.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 222020323010 its reverse (10323020222), we get a palindrome (232343343232).

The spelling of 222020323010 in words is "two hundred twenty-two billion, twenty million, three hundred twenty-three thousand, ten".