7222928722150 has 24 divisors (see below), whose sum is σ = 13435026011784. Its totient is φ = 2889090072000.

The previous prime is 7222928722127. The next prime is 7222928722151. The reversal of 7222928722150 is 512278292227.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7222928722094 and 7222928722103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7222928722151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227472 + ... + 3807571.

It is an arithmetic number, because the mean of its divisors is an integer number (559792750491).

Almost surely, 2^{7222928722150} is an apocalyptic number.

7222928722150 is a deficient number, since it is larger than the sum of its proper divisors (6212097289634).

7222928722150 is a wasteful number, since it uses less digits than its factorization.

7222928722150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070856 (or 4070851 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 7222928722150 in words is "seven trillion, two hundred twenty-two billion, nine hundred twenty-eight million, seven hundred twenty-two thousand, one hundred fifty".