2001422002030 has 64 divisors (see below), whose sum is σ = 3948346814400. Its totient is φ = 724406123520.

The previous prime is 2001422001947. The next prime is 2001422002039. The reversal of 2001422002030 is 302002241002.

It is a junction number, because it is equal to n+sod(n) for n = 2001422001995 and 2001422002013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001422002039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110146786 + ... + 110164954.

It is an arithmetic number, because the mean of its divisors is an integer number (61692918975).

Almost surely, 2^{2001422002030} is an apocalyptic number.

2001422002030 is a deficient number, since it is larger than the sum of its proper divisors (1946924812370).

2001422002030 is a wasteful number, since it uses less digits than its factorization.

2001422002030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22789.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2001422002030 its reverse (302002241002), we get a palindrome (2303424243032).

The spelling of 2001422002030 in words is "two trillion, one billion, four hundred twenty-two million, two thousand, thirty".