2043220223402 has 32 divisors (see below), whose sum is σ = 3302262177984. Its totient is φ = 944728096000.

The previous prime is 2043220223399. The next prime is 2043220223467.

2043220223402 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1821128 + ... + 2720835.

It is an arithmetic number, because the mean of its divisors is an integer number (103195693062).

Almost surely, 2^{2043220223402} is an apocalyptic number.

2043220223402 is a deficient number, since it is larger than the sum of its proper divisors (1259041954582).

2043220223402 is a wasteful number, since it uses less digits than its factorization.

2043220223402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4542214.

The product of its (nonzero) digits is 9216, while the sum is 26.

It can be divided in two parts, 2043220 and 223402, that added together give a palindrome (2266622).

The spelling of 2043220223402 in words is "two trillion, forty-three billion, two hundred twenty million, two hundred twenty-three thousand, four hundred two".