22343213031401 has 2 divisors, whose sum is σ = 22343213031402. Its totient is φ = 22343213031400.

The previous prime is 22343213031379. The next prime is 22343213031407. The reversal of 22343213031401 is 10413031234322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14522806374400 + 7820406657001 = 3810880^2 + 2796499^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22343213031401 is a prime.

It is not a weakly prime, because it can be changed into another prime (22343213031407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11171606515700 + 11171606515701.

It is an arithmetic number, because the mean of its divisors is an integer number (11171606515701).

Almost surely, 2^{22343213031401} is an apocalyptic number.

It is an amenable number.

22343213031401 is a deficient number, since it is larger than the sum of its proper divisors (1).

22343213031401 is an equidigital number, since it uses as much as digits as its factorization.

22343213031401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 22343213031401 its reverse (10413031234322), we get a palindrome (32756244265723).

The spelling of 22343213031401 in words is "twenty-two trillion, three hundred forty-three billion, two hundred thirteen million, thirty-one thousand, four hundred one".