222011221299 has 48 divisors (see below), whose sum is σ = 362597155200. Its totient is φ = 120143471616.

The previous prime is 222011221283. The next prime is 222011221301. The reversal of 222011221299 is 992122110222.

It is not a de Polignac number, because 222011221299 - 2⁴ = 222011221283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222011221219) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8748972 + ... + 8774310.

It is an arithmetic number, because the mean of its divisors is an integer number (7554107400).

Almost surely, 2^222011221299 is an apocalyptic number.

222011221299 is a deficient number, since it is larger than the sum of its proper divisors (140585933901).

222011221299 is a wasteful number, since it uses less digits than its factorization.

222011221299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28512 (or 28505 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 222011221299 in words is "two hundred twenty-two billion, eleven million, two hundred twenty-one thousand, two hundred ninety-nine".