22213512201403 has 2 divisors, whose sum is σ = 22213512201404. Its totient is φ = 22213512201402.

The previous prime is 22213512201247. The next prime is 22213512201407. The reversal of 22213512201403 is 30410221531222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22213512201403 - 2¹³ = 22213512193211 is a prime.

It is not a weakly prime, because it can be changed into another prime (22213512201407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106756100701 + 11106756100702.

It is an arithmetic number, because the mean of its divisors is an integer number (11106756100702).

Almost surely, 2^{22213512201403} is an apocalyptic number.

22213512201403 is a deficient number, since it is larger than the sum of its proper divisors (1).

22213512201403 is an equidigital number, since it uses as much as digits as its factorization.

22213512201403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 22213512201403 its reverse (30410221531222), we get a palindrome (52623733732625).

The spelling of 22213512201403 in words is "twenty-two trillion, two hundred thirteen billion, five hundred twelve million, two hundred one thousand, four hundred three".