2222655123630 has 64 divisors (see below), whose sum is σ = 5338765244736. Its totient is φ = 592220160000.

The previous prime is 2222655123617. The next prime is 2222655123631. The reversal of 2222655123630 is 363215562222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222655123631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272346750 + ... + 272354910.

It is an arithmetic number, because the mean of its divisors is an integer number (83418206949).

Almost surely, 2^{2222655123630} is an apocalyptic number.

2222655123630 is an abundant number, since it is smaller than the sum of its proper divisors (3116110121106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222655123630 is a wasteful number, since it uses less digits than its factorization.

2222655123630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14533.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 2222655123630 in words is "two trillion, two hundred twenty-two billion, six hundred fifty-five million, one hundred twenty-three thousand, six hundred thirty".