222201222012010 has 16 divisors (see below), whose sum is σ = 399963160258272. Its totient is φ = 88880275330000.

The previous prime is 222201222011963. The next prime is 222201222012097. The reversal of 222201222012010 is 10210222102222.

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, 22278016 + ... + 30671035.

It is an arithmetic number, because the mean of its divisors is an integer number (24997697516142).

Almost surely, 2^{222201222012010} is an apocalyptic number.

222201222012010 is a deficient number, since it is larger than the sum of its proper divisors (177761938246262).

222201222012010 is a wasteful number, since it uses less digits than its factorization.

222201222012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53368709.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222201222012010 its reverse (10210222102222), we get a palindrome (232411444114232).

The spelling of 222201222012010 in words is "two hundred twenty-two trillion, two hundred one billion, two hundred twenty-two million, twelve thousand, ten".