601222036 has 48 divisors (see below), whose sum is σ = 1107146880. Its totient is φ = 285434240.

The previous prime is 601222031. The next prime is 601222043. The reversal of 601222036 is 630222106.

It is a happy number.

It is a super-2 number, since 2×601222036² = 722935873143970592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 601221998 and 601222016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601222031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 887730 + ... + 888406.

It is an arithmetic number, because the mean of its divisors is an integer number (23065560).

Almost surely, 2^601222036 is an apocalyptic number.

It is an amenable number.

601222036 is a deficient number, since it is larger than the sum of its proper divisors (505924844).

601222036 is a wasteful number, since it uses less digits than its factorization.

601222036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 601222036 is about 24519.8294447576. The cubic root of 601222036 is about 844.0048909220.

The spelling of 601222036 in words is "six hundred one million, two hundred twenty-two thousand, thirty-six".