222012001011 has 8 divisors (see below), whose sum is σ = 296029396224. Its totient is φ = 148001303240.

The previous prime is 222012000997. The next prime is 222012001027. The reversal of 222012001011 is 110100210222.

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

It is a cyclic number.

It is not a de Polignac number, because 222012001011 - 2²³ = 222003612403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222012000011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1596495 + ... + 1729976.

It is an arithmetic number, because the mean of its divisors is an integer number (37003674528).

Almost surely, 2^222012001011 is an apocalyptic number.

222012001011 is a deficient number, since it is larger than the sum of its proper divisors (74017395213).

222012001011 is a wasteful number, since it uses less digits than its factorization.

222012001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348721.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 222012001011 its reverse (110100210222), we get a palindrome (332112211233).

The spelling of 222012001011 in words is "two hundred twenty-two billion, twelve million, one thousand, eleven".