7221334064046 has 16 divisors (see below), whose sum is σ = 14749958939904. Its totient is φ = 2355896219384.

The previous prime is 7221334064033. The next prime is 7221334064051. The reversal of 7221334064046 is 6404604331227.

It is a super-2 number, since 2×7221334064046² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7221334063989 and 7221334064007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12803783520 + ... + 12803784083.

It is an arithmetic number, because the mean of its divisors is an integer number (921872433744).

Almost surely, 2^{7221334064046} is an apocalyptic number.

7221334064046 is an abundant number, since it is smaller than the sum of its proper divisors (7528624875858).

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

7221334064046 is a wasteful number, since it uses less digits than its factorization.

7221334064046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25607567655.

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 7221334064046 in words is "seven trillion, two hundred twenty-one billion, three hundred thirty-four million, sixty-four thousand, forty-six".