722423025001222 has 8 divisors (see below), whose sum is σ = 1091906556872472. Its totient is φ = 358454172710400.

The previous prime is 722423025001219. The next prime is 722423025001253. The reversal of 722423025001222 is 222100520324227.

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

It is a congruent number.

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, 1378669894779 + ... + 1378669895302.

It is an arithmetic number, because the mean of its divisors is an integer number (136488319609059).

Almost surely, 2^{722423025001222} is an apocalyptic number.

722423025001222 is a deficient number, since it is larger than the sum of its proper divisors (369483531871250).

722423025001222 is a wasteful number, since it uses less digits than its factorization.

722423025001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757339790214.

The product of its (nonzero) digits is 53760, while the sum is 34.

Adding to 722423025001222 its reverse (222100520324227), we get a palindrome (944523545325449).

The spelling of 722423025001222 in words is "seven hundred twenty-two trillion, four hundred twenty-three billion, twenty-five million, one thousand, two hundred twenty-two".