7210002001166 has 32 divisors (see below), whose sum is σ = 10944615601920. Its totient is φ = 3562078415616.

The previous prime is 7210002001133. The next prime is 7210002001201. The reversal of 7210002001166 is 6611002000127.

It is a congruent number.

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, 57375095 + ... + 57500621.

It is an arithmetic number, because the mean of its divisors is an integer number (342019237560).

Almost surely, 2^{7210002001166} is an apocalyptic number.

7210002001166 is a deficient number, since it is larger than the sum of its proper divisors (3734613600754).

7210002001166 is a wasteful number, since it uses less digits than its factorization.

7210002001166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126648.

The product of its (nonzero) digits is 1008, while the sum is 26.

The spelling of 7210002001166 in words is "seven trillion, two hundred ten billion, two million, one thousand, one hundred sixty-six".