220112211220619 has 2 divisors, whose sum is σ = 220112211220620. Its totient is φ = 220112211220618.

The previous prime is 220112211220613. The next prime is 220112211220663. The reversal of 220112211220619 is 916022112211022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220112211220619 is a prime.

It is a super-2 number, since 2×220112211220619² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (220112211220613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110056105610309 + 110056105610310.

It is an arithmetic number, because the mean of its divisors is an integer number (110056105610310).

Almost surely, 2^{220112211220619} is an apocalyptic number.

220112211220619 is a deficient number, since it is larger than the sum of its proper divisors (1).

220112211220619 is an equidigital number, since it uses as much as digits as its factorization.

220112211220619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 32.

The spelling of 220112211220619 in words is "two hundred twenty trillion, one hundred twelve billion, two hundred eleven million, two hundred twenty thousand, six hundred nineteen".