2233661870070 has 320 divisors, whose sum is σ = 6421050662400. Its totient is φ = 555186078720.

The previous prime is 2233661870059. The next prime is 2233661870101. The reversal of 2233661870070 is 700781663322.

2233661870070 is a `hidden beast` number, since 2 + 23 + 3 + 6 + 618 + 7 + 0 + 0 + 7 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2233661869998 and 2233661870025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1188749391 + ... + 1188751269.

It is an arithmetic number, because the mean of its divisors is an integer number (20065783320).

Almost surely, 2^{2233661870070} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2233661870070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3210525331200).

2233661870070 is an abundant number, since it is smaller than the sum of its proper divisors (4187388792330).

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

2233661870070 is a wasteful number, since it uses less digits than its factorization.

2233661870070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705 (or 2696 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 2233661870070 in words is "two trillion, two hundred thirty-three billion, six hundred sixty-one million, eight hundred seventy thousand, seventy".