6061221712 has 40 divisors (see below), whose sum is σ = 14453686016. Its totient is φ = 2397845376.

The previous prime is 6061221703. The next prime is 6061221721. The reversal of 6061221712 is 2171221606.

It is an interprime number because it is at equal distance from previous prime (6061221703) and next prime (6061221721).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2080008 + ... + 2082919.

Almost surely, 2^6061221712 is an apocalyptic number.

It is an amenable number.

6061221712 is an abundant number, since it is smaller than the sum of its proper divisors (8392464304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6061221712 is a wasteful number, since it uses less digits than its factorization.

6061221712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162955 (or 4162949 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 6061221712 is about 77853.8484084120. The cubic root of 6061221712 is about 1823.2800922334.

The spelling of 6061221712 in words is "six billion, sixty-one million, two hundred twenty-one thousand, seven hundred twelve".