222033301131011 has 4 divisors (see below), whose sum is σ = 223781594840832. Its totient is φ = 220285007421192.

The previous prime is 222033301130929. The next prime is 222033301131029. The reversal of 222033301131011 is 110131103330222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222033301131011 is a prime.

It is a super-2 number, since 2×222033301131011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222033301131611) 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, 874146854720 + ... + 874146854973.

It is an arithmetic number, because the mean of its divisors is an integer number (55945398710208).

Almost surely, 2^{222033301131011} is an apocalyptic number.

222033301131011 is a deficient number, since it is larger than the sum of its proper divisors (1748293709821).

222033301131011 is a wasteful number, since it uses less digits than its factorization.

222033301131011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748293709820.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 222033301131011 its reverse (110131103330222), we get a palindrome (332164404461233).

The spelling of 222033301131011 in words is "two hundred twenty-two trillion, thirty-three billion, three hundred one million, one hundred thirty-one thousand, eleven".