23422011143002 has 4 divisors (see below), whose sum is σ = 35133016714506. Its totient is φ = 11711005571500.

The previous prime is 23422011142979. The next prime is 23422011143033. The reversal of 23422011143002 is 20034111022432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14040526090761 + 9381485052241 = 3747069^2 + 3062921^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5855502785749 + ... + 5855502785752.

Almost surely, 2^{23422011143002} is an apocalyptic number.

23422011143002 is a deficient number, since it is larger than the sum of its proper divisors (11711005571504).

23422011143002 is a wasteful number, since it uses less digits than its factorization.

23422011143002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11711005571503.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 23422011143002 its reverse (20034111022432), we get a palindrome (43456122165434).

The spelling of 23422011143002 in words is "twenty-three trillion, four hundred twenty-two billion, eleven million, one hundred forty-three thousand, two".