22420311302422 has 32 divisors (see below), whose sum is σ = 39001081651200. Its totient is φ = 9559088604000.

The previous prime is 22420311302401. The next prime is 22420311302453.

22420311302422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265488022 + ... + 265572457.

It is an arithmetic number, because the mean of its divisors is an integer number (1218783801600).

Almost surely, 2^{22420311302422} is an apocalyptic number.

22420311302422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22420311302422 is a deficient number, since it is larger than the sum of its proper divisors (16580770348778).

22420311302422 is a wasteful number, since it uses less digits than its factorization.

22420311302422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531060612.

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 2242031 and 1302422, that added together give a palindrome (3544453).

The spelling of 22420311302422 in words is "twenty-two trillion, four hundred twenty billion, three hundred eleven million, three hundred two thousand, four hundred twenty-two".