2222651477040 has 40 divisors (see below), whose sum is σ = 6890219579568. Its totient is φ = 592707060480.

The previous prime is 2222651477029. The next prime is 2222651477083. The reversal of 2222651477040 is 407741562222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 2222651476983 and 2222651477001.

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, 4630523671 + ... + 4630524150.

Almost surely, 2^{2222651477040} is an apocalyptic number.

2222651477040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222651477040 is an abundant number, since it is smaller than the sum of its proper divisors (4667568102528).

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

2222651477040 is a wasteful number, since it uses less digits than its factorization.

2222651477040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9261047837 (or 9261047831 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The spelling of 2222651477040 in words is "two trillion, two hundred twenty-two billion, six hundred fifty-one million, four hundred seventy-seven thousand, forty".