1020012334 has 24 divisors (see below), whose sum is σ = 1690547040. Its totient is φ = 461218560.

The previous prime is 1020012317. The next prime is 1020012353. The reversal of 1020012334 is 4332100201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35787 + ... + 57625.

It is an arithmetic number, because the mean of its divisors is an integer number (70439460).

Almost surely, 2^1020012334 is an apocalyptic number.

1020012334 is a deficient number, since it is larger than the sum of its proper divisors (670534706).

1020012334 is a wasteful number, since it uses less digits than its factorization.

1020012334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22056 (or 22045 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1020012334 is about 31937.6319410190. The cubic root of 1020012334 is about 1006.6267669570.

Adding to 1020012334 its reverse (4332100201), we get a palindrome (5352112535).

The spelling of 1020012334 in words is "one billion, twenty million, twelve thousand, three hundred thirty-four".