7450222846161 has 24 divisors (see below), whose sum is σ = 10272375119520. Its totient is φ = 4802864055360.

The previous prime is 7450222846133. The next prime is 7450222846219. The reversal of 7450222846161 is 1616482220547.

7450222846161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7450222846161 - 2⁹ = 7450222845649 is a prime.

It is a super-2 number, since 2×7450222846161² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7450222846161.

It is not an unprimeable number, because it can be changed into a prime (7450222846061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2713786 + ... + 4718588.

It is an arithmetic number, because the mean of its divisors is an integer number (428015629980).

Almost surely, 2^{7450222846161} is an apocalyptic number.

It is an amenable number.

7450222846161 is a deficient number, since it is larger than the sum of its proper divisors (2822152273359).

7450222846161 is a wasteful number, since it uses less digits than its factorization.

7450222846161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006157 (or 2006126 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 7450222846161 in words is "seven trillion, four hundred fifty billion, two hundred twenty-two million, eight hundred forty-six thousand, one hundred sixty-one".