222012011021110 has 8 divisors (see below), whose sum is σ = 399621619838016. Its totient is φ = 88804804408440.

The previous prime is 222012011021083. The next prime is 222012011021111. The reversal of 222012011021110 is 11120110210222.

222012011021110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222012011021111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11100600551046 + ... + 11100600551065.

It is an arithmetic number, because the mean of its divisors is an integer number (49952702479752).

Almost surely, 2^{222012011021110} is an apocalyptic number.

222012011021110 is a deficient number, since it is larger than the sum of its proper divisors (177609608816906).

222012011021110 is a wasteful number, since it uses less digits than its factorization.

222012011021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22201201102118.

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

Adding to 222012011021110 its reverse (11120110210222), we get a palindrome (233132121231332).

The spelling of 222012011021110 in words is "two hundred twenty-two trillion, twelve billion, eleven million, twenty-one thousand, one hundred ten".