2002423401022 has 8 divisors (see below), whose sum is σ = 3276692838072. Its totient is φ = 910192455000.

The previous prime is 2002423400893. The next prime is 2002423401037. The reversal of 2002423401022 is 2201043242002.

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: 91019245501 = 2002423401022 / (2 + 0 + 0 + 2 + 4 + 2 + 3 + 4 + 0 + 1 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 2002423400984 and 2002423401002.

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, 45509622729 + ... + 45509622772.

It is an arithmetic number, because the mean of its divisors is an integer number (409586604759).

Almost surely, 2^{2002423401022} is an apocalyptic number.

2002423401022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002423401022 is a deficient number, since it is larger than the sum of its proper divisors (1274269437050).

2002423401022 is a wasteful number, since it uses less digits than its factorization.

2002423401022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91019245514.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 2002423401022 its reverse (2201043242002), we get a palindrome (4203466643024).

The spelling of 2002423401022 in words is "two trillion, two billion, four hundred twenty-three million, four hundred one thousand, twenty-two".