1472222370749 has 8 divisors (see below), whose sum is σ = 1587531986040. Its totient is φ = 1357207289856.

The previous prime is 1472222370709. The next prime is 1472222370781. The reversal of 1472222370749 is 9470732222741.

It can be written as a sum of positive squares in 4 ways, for example, as 26661011524 + 1445561359225 = 163282^2 + 1202315^2 .

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 1472222370749 - 2²⁴ = 1472205593533 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1472222370697 and 1472222370706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472222370709) 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, 73623212 + ... + 73643205.

It is an arithmetic number, because the mean of its divisors is an integer number (198441498255).

Almost surely, 2^{1472222370749} is an apocalyptic number.

It is an amenable number.

1472222370749 is a deficient number, since it is larger than the sum of its proper divisors (115309615291).

1472222370749 is a wasteful number, since it uses less digits than its factorization.

1472222370749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147267199.

The product of its (nonzero) digits is 2370816, while the sum is 50.

The spelling of 1472222370749 in words is "one trillion, four hundred seventy-two billion, two hundred twenty-two million, three hundred seventy thousand, seven hundred forty-nine".