1012232403210 has 128 divisors (see below), whose sum is σ = 2800425830400. Its totient is φ = 229369570560.

The previous prime is 1012232403167. The next prime is 1012232403223. The reversal of 1012232403210 is 123042322101.

1012232403210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1012232403210² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28014636 + ... + 28050744.

It is an arithmetic number, because the mean of its divisors is an integer number (21878326800).

Almost surely, 2^{1012232403210} is an apocalyptic number.

1012232403210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1012232403210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1400212915200).

1012232403210 is an abundant number, since it is smaller than the sum of its proper divisors (1788193427190).

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

1012232403210 is a wasteful number, since it uses less digits than its factorization.

1012232403210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37276.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1012232403210 its reverse (123042322101), we get a palindrome (1135274725311).

The spelling of 1012232403210 in words is "one trillion, twelve billion, two hundred thirty-two million, four hundred three thousand, two hundred ten".