22348259542 has 16 divisors (see below), whose sum is σ = 38492877312. Its totient is φ = 9532431720.

The previous prime is 22348259539. The next prime is 22348259587. The reversal of 22348259542 is 24595284322.

It is a junction number, because it is equal to n+sod(n) for n = 22348259492 and 22348259501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3779758 + ... + 3785665.

It is an arithmetic number, because the mean of its divisors is an integer number (2405804832).

Almost surely, 2^22348259542 is an apocalyptic number.

22348259542 is a deficient number, since it is larger than the sum of its proper divisors (16144617770).

22348259542 is a wasteful number, since it uses less digits than its factorization.

22348259542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7565643.

The product of its digits is 1382400, while the sum is 46.

It can be divided in two parts, 223482 and 59542, that added together give a square (283024 = 532²).

The spelling of 22348259542 in words is "twenty-two billion, three hundred forty-eight million, two hundred fifty-nine thousand, five hundred forty-two".