222001211283 has 4 divisors (see below), whose sum is σ = 296001615048. Its totient is φ = 148000807520.

The previous prime is 222001211273. The next prime is 222001211297. The reversal of 222001211283 is 382112100222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222001211283 - 2¹² = 222001207187 is a prime.

It is a super-2 number, since 2×222001211283² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222001211273) 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, 37000201878 + ... + 37000201883.

It is an arithmetic number, because the mean of its divisors is an integer number (74000403762).

Almost surely, 2^222001211283 is an apocalyptic number.

222001211283 is a deficient number, since it is larger than the sum of its proper divisors (74000403765).

222001211283 is an equidigital number, since it uses as much as digits as its factorization.

222001211283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74000403764.

The product of its (nonzero) digits is 768, while the sum is 24.

The spelling of 222001211283 in words is "two hundred twenty-two billion, one million, two hundred eleven thousand, two hundred eighty-three".