1012201432 has 16 divisors (see below), whose sum is σ = 2070412200. Its totient is φ = 460091520.

The previous prime is 1012201391. The next prime is 1012201433. The reversal of 1012201432 is 2341022101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012201433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5751057 + ... + 5751232.

Almost surely, 2^1012201432 is an apocalyptic number.

It is an amenable number.

1012201432 is an abundant number, since it is smaller than the sum of its proper divisors (1058210768).

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

1012201432 is a wasteful number, since it uses less digits than its factorization.

1012201432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11502306 (or 11502302 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1012201432 is about 31815.1132639819. The cubic root of 1012201432 is about 1004.0507135645.

Adding to 1012201432 its reverse (2341022101), we get a palindrome (3353223533).

The spelling of 1012201432 in words is "one billion, twelve million, two hundred one thousand, four hundred thirty-two".