7373448722022 has 48 divisors (see below), whose sum is σ = 15670264713552. Its totient is φ = 2312518888960.

The previous prime is 7373448722009. The next prime is 7373448722117. The reversal of 7373448722022 is 2202278443737.

It is a super-3 number, since 3×7373448722022³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4925128 + ... + 6245300.

It is an arithmetic number, because the mean of its divisors is an integer number (326463848199).

Almost surely, 2^{7373448722022} is an apocalyptic number.

7373448722022 is an abundant number, since it is smaller than the sum of its proper divisors (8296815991530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7373448722022 is a wasteful number, since it uses less digits than its factorization.

7373448722022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323433 (or 1323416 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 51.

The spelling of 7373448722022 in words is "seven trillion, three hundred seventy-three billion, four hundred forty-eight million, seven hundred twenty-two thousand, twenty-two".