2212111200239 has 4 divisors (see below), whose sum is σ = 2212237790424. Its totient is φ = 2211984610056.

The previous prime is 2212111200227. The next prime is 2212111200253. The reversal of 2212111200239 is 9320021112122.

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 2212111200239 - 2¹⁶ = 2212111134703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212141200239) 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, 63268877 + ... + 63303830.

It is an arithmetic number, because the mean of its divisors is an integer number (553059447606).

Almost surely, 2^{2212111200239} is an apocalyptic number.

2212111200239 is a deficient number, since it is larger than the sum of its proper divisors (126590185).

2212111200239 is a wasteful number, since it uses less digits than its factorization.

2212111200239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126590184.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 2212111200239 in words is "two trillion, two hundred twelve billion, one hundred eleven million, two hundred thousand, two hundred thirty-nine".