7215226601050 has 48 divisors (see below), whose sum is σ = 14477026770360. Its totient is φ = 2659590973440.

The previous prime is 7215226601021. The next prime is 7215226601071. The reversal of 7215226601050 is 501066225127.

It can be written as a sum of positive squares in 12 ways, for example, as 395247343969 + 6819979257081 = 628687^2 + 2611509^2 .

It is a super-2 number, since 2×7215226601050² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8974035 + ... + 9744934.

Almost surely, 2^{7215226601050} is an apocalyptic number.

7215226601050 is an abundant number, since it is smaller than the sum of its proper divisors (7261800169310).

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

7215226601050 is a wasteful number, since it uses less digits than its factorization.

7215226601050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18719587 (or 18719582 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 7215226601050 in words is "seven trillion, two hundred fifteen billion, two hundred twenty-six million, six hundred one thousand, fifty".