9036221142 has 16 divisors (see below), whose sum is σ = 19462630320. Its totient is φ = 2780375712.

The previous prime is 9036221137. The next prime is 9036221147. The reversal of 9036221142 is 2411226309.

9036221142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9036221137) and next prime (9036221147).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9036221147) 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 7 ways as a sum of consecutive naturals, for example, 57924417 + ... + 57924572.

It is an arithmetic number, because the mean of its divisors is an integer number (1216414395).

Almost surely, 2^9036221142 is an apocalyptic number.

9036221142 is an abundant number, since it is smaller than the sum of its proper divisors (10426409178).

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

9036221142 is a wasteful number, since it uses less digits than its factorization.

9036221142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115849007.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 9036221142 is about 95059.0402960181. The cubic root of 9036221142 is about 2082.8705698101.

The spelling of 9036221142 in words is "nine billion, thirty-six million, two hundred twenty-one thousand, one hundred forty-two".