1229293606944 has 192 divisors, whose sum is σ = 3677290057728. Its totient is φ = 356702438400.

The previous prime is 1229293606939. The next prime is 1229293606997. The reversal of 1229293606944 is 4496063929221.

It is a super-2 number, since 2×1229293606944² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1736389 + ... + 2339579.

It is an arithmetic number, because the mean of its divisors is an integer number (19152552384).

Almost surely, 2^{1229293606944} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1229293606944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1838645028864).

1229293606944 is an abundant number, since it is smaller than the sum of its proper divisors (2447996450784).

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

1229293606944 is a wasteful number, since it uses less digits than its factorization.

1229293606944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603311 (or 603303 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 57.

The spelling of 1229293606944 in words is "one trillion, two hundred twenty-nine billion, two hundred ninety-three million, six hundred six thousand, nine hundred forty-four".