1020201202032 has 40 divisors (see below), whose sum is σ = 2635637022720. Its totient is φ = 340051938240.

The previous prime is 1020201201979. The next prime is 1020201202073. The reversal of 1020201202032 is 2302021020201.

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 7 ways as a sum of consecutive naturals, for example, 644607 + ... + 1567137.

It is an arithmetic number, because the mean of its divisors is an integer number (65890925568).

Almost surely, 2^{1020201202032} is an apocalyptic number.

1020201202032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020201202032 is an abundant number, since it is smaller than the sum of its proper divisors (1615435820688).

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

1020201202032 is a wasteful number, since it uses less digits than its factorization.

1020201202032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945581 (or 945575 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1020201202032 its reverse (2302021020201), we get a palindrome (3322222222233).

The spelling of 1020201202032 in words is "one trillion, twenty billion, two hundred one million, two hundred two thousand, thirty-two".