1372226001423 has 4 divisors (see below), whose sum is σ = 1829634668568. Its totient is φ = 914817334280.

The previous prime is 1372226001379. The next prime is 1372226001427. The reversal of 1372226001423 is 3241006222731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1372226001423 - 2⁹ = 1372226000911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372226001427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228704333568 + ... + 228704333573.

It is an arithmetic number, because the mean of its divisors is an integer number (457408667142).

Almost surely, 2^{1372226001423} is an apocalyptic number.

1372226001423 is a deficient number, since it is larger than the sum of its proper divisors (457408667145).

1372226001423 is an equidigital number, since it uses as much as digits as its factorization.

1372226001423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457408667144.

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 1372226001423 in words is "one trillion, three hundred seventy-two billion, two hundred twenty-six million, one thousand, four hundred twenty-three".