612062052122 has 4 divisors (see below), whose sum is σ = 918093078186. Its totient is φ = 306031026060.

The previous prime is 612062052109. The next prime is 612062052139. The reversal of 612062052122 is 221250260216.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 357399513241 + 254662538881 = 597829^2 + 504641^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153015513029 + ... + 153015513032.

Almost surely, 2^612062052122 is an apocalyptic number.

612062052122 is a deficient number, since it is larger than the sum of its proper divisors (306031026064).

612062052122 is a wasteful number, since it uses less digits than its factorization.

612062052122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306031026063.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 612062052122 in words is "six hundred twelve billion, sixty-two million, fifty-two thousand, one hundred twenty-two".