222011211201 has 8 divisors (see below), whose sum is σ = 318785328960. Its totient is φ = 136622283792.

The previous prime is 222011211193. The next prime is 222011211223. The reversal of 222011211201 is 102112110222.

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

It is not a de Polignac number, because 222011211201 - 2³ = 222011211193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222011213201) 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, 2846297541 + ... + 2846297618.

It is an arithmetic number, because the mean of its divisors is an integer number (39848166120).

Almost surely, 2^222011211201 is an apocalyptic number.

It is an amenable number.

222011211201 is a deficient number, since it is larger than the sum of its proper divisors (96774117759).

222011211201 is a wasteful number, since it uses less digits than its factorization.

222011211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5692595175.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222011211201 its reverse (102112110222), we get a palindrome (324123321423).

The spelling of 222011211201 in words is "two hundred twenty-two billion, eleven million, two hundred eleven thousand, two hundred one".