7215226601061 has 16 divisors (see below), whose sum is σ = 9880557292800. Its totient is φ = 4680029988288.

The previous prime is 7215226601021. The next prime is 7215226601071. The reversal of 7215226601061 is 1601066225127.

It is not a de Polignac number, because 7215226601061 - 2¹⁸ = 7215226338917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7215226601021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3763375 + ... + 5347283.

It is an arithmetic number, because the mean of its divisors is an integer number (617534830800).

Almost surely, 2^{7215226601061} is an apocalyptic number.

It is an amenable number.

7215226601061 is a deficient number, since it is larger than the sum of its proper divisors (2665330691739).

7215226601061 is a wasteful number, since it uses less digits than its factorization.

7215226601061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624988.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 7215226601061 in words is "seven trillion, two hundred fifteen billion, two hundred twenty-six million, six hundred one thousand, sixty-one".