1422521362937 has 2 divisors, whose sum is σ = 1422521362938. Its totient is φ = 1422521362936.

The previous prime is 1422521362901. The next prime is 1422521362987. The reversal of 1422521362937 is 7392631252241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 888600334336 + 533921028601 = 942656^2 + 730699^2 .

It is an emirp because it is prime and its reverse (7392631252241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1422521362937 - 2³⁶ = 1353801886201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1422521362891 and 1422521362900.

It is not a weakly prime, because it can be changed into another prime (1422521362987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711260681468 + 711260681469.

It is an arithmetic number, because the mean of its divisors is an integer number (711260681469).

Almost surely, 2^{1422521362937} is an apocalyptic number.

It is an amenable number.

1422521362937 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422521362937 is an equidigital number, since it uses as much as digits as its factorization.

1422521362937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 47.

The spelling of 1422521362937 in words is "one trillion, four hundred twenty-two billion, five hundred twenty-one million, three hundred sixty-two thousand, nine hundred thirty-seven".