220212012101239 has 2 divisors, whose sum is σ = 220212012101240. Its totient is φ = 220212012101238.

The previous prime is 220212012101183. The next prime is 220212012101251. The reversal of 220212012101239 is 932101210212022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220212012101239 - 2²⁷ = 220211877883511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220212018101239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110106006050619 + 110106006050620.

It is an arithmetic number, because the mean of its divisors is an integer number (110106006050620).

Almost surely, 2^{220212012101239} is an apocalyptic number.

220212012101239 is a deficient number, since it is larger than the sum of its proper divisors (1).

220212012101239 is an equidigital number, since it uses as much as digits as its factorization.

220212012101239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 220212012101239 in words is "two hundred twenty trillion, two hundred twelve billion, twelve million, one hundred one thousand, two hundred thirty-nine".