7227207373000 has 64 divisors (see below), whose sum is σ = 17368737375600. Its totient is φ = 2812750963200.

The previous prime is 7227207372971. The next prime is 7227207373051. The reversal of 7227207373000 is 3737027227.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3262481262756 + 3964726110244 = 1806234^2 + 1991162^2 .

It is a super-2 number, since 2×7227207373000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97627965 + ... + 97701964.

Almost surely, 2^{7227207373000} is an apocalyptic number.

It is an amenable number.

7227207373000 is an abundant number, since it is smaller than the sum of its proper divisors (10141530002600).

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

7227207373000 is a wasteful number, since it uses less digits than its factorization.

7227207373000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195329987 (or 195329973 counting only the distinct ones).

The product of its (nonzero) digits is 172872, while the sum is 40.

The spelling of 7227207373000 in words is "seven trillion, two hundred twenty-seven billion, two hundred seven million, three hundred seventy-three thousand".