22402044213202 has 8 divisors (see below), whose sum is σ = 33603153457356. Its totient is φ = 11200993060752.

The previous prime is 22402044213187. The next prime is 22402044213217. The reversal of 22402044213202 is 20231244020422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22402044213187) and next prime (22402044213217).

It can be written as a sum of positive squares in 2 ways, for example, as 22402036820241 + 7392961 = 4733079^2 + 2719^2 .

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

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, 13545693 + ... + 15109264.

Almost surely, 2^{22402044213202} is an apocalyptic number.

22402044213202 is a deficient number, since it is larger than the sum of its proper divisors (11201109244154).

22402044213202 is a wasteful number, since it uses less digits than its factorization.

22402044213202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29045852.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 22402044213202 its reverse (20231244020422), we get a palindrome (42633288233624).

The spelling of 22402044213202 in words is "twenty-two trillion, four hundred two billion, forty-four million, two hundred thirteen thousand, two hundred two".