222090397010 has 16 divisors (see below), whose sum is σ = 399821274072. Its totient is φ = 88823145600.

The previous prime is 222090397007. The next prime is 222090397057. The reversal of 222090397010 is 10793090222.

It can be written as a sum of positive squares in 4 ways, for example, as 172840579081 + 49249817929 = 415741^2 + 221923^2 .

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, 1554821 + ... + 1691640.

Almost surely, 2^222090397010 is an apocalyptic number.

222090397010 is a deficient number, since it is larger than the sum of its proper divisors (177730877062).

222090397010 is a wasteful number, since it uses less digits than its factorization.

222090397010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253309.

The product of its (nonzero) digits is 13608, while the sum is 35.

The spelling of 222090397010 in words is "two hundred twenty-two billion, ninety million, three hundred ninety-seven thousand, ten".