612422221106 has 32 divisors (see below), whose sum is σ = 945293690880. Its totient is φ = 297467024400.

The previous prime is 612422221079. The next prime is 612422221127. The reversal of 612422221106 is 601122224216.

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, 5452445 + ... + 5563631.

It is an arithmetic number, because the mean of its divisors is an integer number (29540427840).

Almost surely, 2^612422221106 is an apocalyptic number.

612422221106 is a deficient number, since it is larger than the sum of its proper divisors (332871469774).

612422221106 is a wasteful number, since it uses less digits than its factorization.

612422221106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111830.

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 612422221106 in words is "six hundred twelve billion, four hundred twenty-two million, two hundred twenty-one thousand, one hundred six".