1002231450022 has 8 divisors (see below), whose sum is σ = 1640015100072. Its totient is φ = 455559750000.

The previous prime is 1002231450007. The next prime is 1002231450037. The reversal of 1002231450022 is 2200541322001.

It is a happy number.

1002231450022 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 (1002231450007) and next prime (1002231450037).

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 45555975001 = 1002231450022 / (1 + 0 + 0 + 2 + 2 + 3 + 1 + 4 + 5 + 0 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1002231449975 and 1002231450002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22777987479 + ... + 22777987522.

It is an arithmetic number, because the mean of its divisors is an integer number (205001887509).

Almost surely, 2^{1002231450022} is an apocalyptic number.

1002231450022 is a deficient number, since it is larger than the sum of its proper divisors (637783650050).

1002231450022 is a wasteful number, since it uses less digits than its factorization.

1002231450022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45555975014.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 1002231450022 its reverse (2200541322001), we get a palindrome (3202772772023).

The spelling of 1002231450022 in words is "one trillion, two billion, two hundred thirty-one million, four hundred fifty thousand, twenty-two".