612062052121 has 8 divisors (see below), whose sum is σ = 659679219584. Its totient is φ = 564521380560.

The previous prime is 612062052109. The next prime is 612062052139. The reversal of 612062052121 is 121250260216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 612062052121 - 2²⁷ = 611927834393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 612062052121.

It is not an unprimeable number, because it can be changed into a prime (612062052521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19107351 + ... + 19139356.

It is an arithmetic number, because the mean of its divisors is an integer number (82459902448).

Almost surely, 2^612062052121 is an apocalyptic number.

It is an amenable number.

612062052121 is a deficient number, since it is larger than the sum of its proper divisors (47617167463).

612062052121 is a wasteful number, since it uses less digits than its factorization.

612062052121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38247951.

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 612062052121 in words is "six hundred twelve billion, sixty-two million, fifty-two thousand, one hundred twenty-one".