1420003522211 has 8 divisors (see below), whose sum is σ = 1449179593344. Its totient is φ = 1390915730880.

The previous prime is 1420003522199. The next prime is 1420003522219. The reversal of 1420003522211 is 1122253000241.

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

It is a cyclic number.

It is not a de Polignac number, because 1420003522211 - 2¹⁴ = 1420003505827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1420003522219) 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, 22037450 + ... + 22101791.

It is an arithmetic number, because the mean of its divisors is an integer number (181147449168).

Almost surely, 2^{1420003522211} is an apocalyptic number.

1420003522211 is a deficient number, since it is larger than the sum of its proper divisors (29176071133).

1420003522211 is an equidigital number, since it uses as much as digits as its factorization.

1420003522211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44139901.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1420003522211 its reverse (1122253000241), we get a palindrome (2542256522452).

The spelling of 1420003522211 in words is "one trillion, four hundred twenty billion, three million, five hundred twenty-two thousand, two hundred eleven".