222020211022010 has 16 divisors (see below), whose sum is σ = 404451275983776. Its totient is φ = 87738107487888.

The previous prime is 222020211021997. The next prime is 222020211022033. The reversal of 222020211022010 is 10220112020222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 222020211022010.

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, 133747114244 + ... + 133747115903.

It is an arithmetic number, because the mean of its divisors is an integer number (25278204748986).

Almost surely, 2^{222020211022010} is an apocalyptic number.

222020211022010 is a deficient number, since it is larger than the sum of its proper divisors (182431064961766).

222020211022010 is a wasteful number, since it uses less digits than its factorization.

222020211022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267494230237.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222020211022010 its reverse (10220112020222), we get a palindrome (232240323042232).

The spelling of 222020211022010 in words is "two hundred twenty-two trillion, twenty billion, two hundred eleven million, twenty-two thousand, ten".