766546146130622 has 32 divisors (see below), whose sum is σ = 1362000503826144. Its totient is φ = 321627753606720.

The previous prime is 766546146130607. The next prime is 766546146130651. The reversal of 766546146130622 is 226031641645667.

It is a super-2 number, since 2×766546146130622² (a number of 31 digits) contains 22 as substring.

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, 11075301263 + ... + 11075370474.

It is an arithmetic number, because the mean of its divisors is an integer number (42562515744567).

Almost surely, 2^{766546146130622} is an apocalyptic number.

766546146130622 is a deficient number, since it is larger than the sum of its proper divisors (595454357695522).

766546146130622 is a wasteful number, since it uses less digits than its factorization.

766546146130622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22150671785 (or 22150671763 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 59.

The spelling of 766546146130622 in words is "seven hundred sixty-six trillion, five hundred forty-six billion, one hundred forty-six million, one hundred thirty thousand, six hundred twenty-two".