222101211020110 has 16 divisors (see below), whose sum is σ = 423298778650416. Its totient is φ = 83614573560448.

The previous prime is 222101211020057. The next prime is 222101211020137. The reversal of 222101211020110 is 11020112101222.

It is a congruent number.

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, 653238855772 + ... + 653238856111.

It is an arithmetic number, because the mean of its divisors is an integer number (26456173665651).

Almost surely, 2^{222101211020110} is an apocalyptic number.

222101211020110 is a deficient number, since it is larger than the sum of its proper divisors (201197567630306).

222101211020110 is a wasteful number, since it uses less digits than its factorization.

222101211020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306477711907.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 222101211020110 its reverse (11020112101222), we get a palindrome (233121323121332).

The spelling of 222101211020110 in words is "two hundred twenty-two trillion, one hundred one billion, two hundred eleven million, twenty thousand, one hundred ten".