2002401212234 has 64 divisors (see below), whose sum is σ = 3439764973440. Its totient is φ = 868174848000.

The previous prime is 2002401212179. The next prime is 2002401212249. The reversal of 2002401212234 is 4322121042002.

It is a super-2 number, since 2×2002401212234² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53784794 + ... + 53822010.

It is an arithmetic number, because the mean of its divisors is an integer number (53746327710).

Almost surely, 2^{2002401212234} is an apocalyptic number.

2002401212234 is a deficient number, since it is larger than the sum of its proper divisors (1437363761206).

2002401212234 is a wasteful number, since it uses less digits than its factorization.

2002401212234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39543.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 2002401212234 its reverse (4322121042002), we get a palindrome (6324522254236).

The spelling of 2002401212234 in words is "two trillion, two billion, four hundred one million, two hundred twelve thousand, two hundred thirty-four".