74222485052 has 24 divisors (see below), whose sum is σ = 130542612480. Its totient is φ = 36924698160.

The previous prime is 74222485037. The next prime is 74222485067. The reversal of 74222485052 is 25058422247.

It is an interprime number because it is at equal distance from previous prime (74222485037) and next prime (74222485067).

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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, 3482693 + ... + 3503939.

It is an arithmetic number, because the mean of its divisors is an integer number (5439275520).

Almost surely, 2^74222485052 is an apocalyptic number.

It is an amenable number.

74222485052 is a deficient number, since it is larger than the sum of its proper divisors (56320127428).

74222485052 is a wasteful number, since it uses less digits than its factorization.

74222485052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25601 (or 25599 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 41.

The spelling of 74222485052 in words is "seventy-four billion, two hundred twenty-two million, four hundred eighty-five thousand, fifty-two".