20112023300070 has 192 divisors, whose sum is σ = 54565882113600. Its totient is φ = 4736083322880.

The previous prime is 20112023300069. The next prime is 20112023300107. The reversal of 20112023300070 is 7000332021102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15398800 + ... + 16653740.

It is an arithmetic number, because the mean of its divisors is an integer number (284197302675).

Almost surely, 2^{20112023300070} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20112023300070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27282941056800).

20112023300070 is an abundant number, since it is smaller than the sum of its proper divisors (34453858813530).

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

20112023300070 is a wasteful number, since it uses less digits than its factorization.

20112023300070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255115 (or 1255102 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

Adding to 20112023300070 its reverse (7000332021102), we get a palindrome (27112355321172).

The spelling of 20112023300070 in words is "twenty trillion, one hundred twelve billion, twenty-three million, three hundred thousand, seventy".