2229638429760 has 224 divisors, whose sum is σ = 8516213437440. Its totient is φ = 482808895488.

The previous prime is 2229638429749. The next prime is 2229638429761. The reversal of 2229638429760 is 679248369222.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 2229638429694 and 2229638429703.

It is not an unprimeable number, because it can be changed into a prime (2229638429761) 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, 8603674 + ... + 8859033.

Almost surely, 2^{2229638429760} is an apocalyptic number.

2229638429760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2229638429760 is an abundant number, since it is smaller than the sum of its proper divisors (6286575007680).

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

2229638429760 is a wasteful number, since it uses less digits than its factorization.

2229638429760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17462753 (or 17462743 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 2229638429760 in words is "two trillion, two hundred twenty-nine billion, six hundred thirty-eight million, four hundred twenty-nine thousand, seven hundred sixty".