10201211431040 has 256 divisors, whose sum is σ = 28538215280640. Its totient is φ = 3414807244800.

The previous prime is 10201211431003. The next prime is 10201211431079. The reversal of 10201211431040 is 4013411210201.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32606555 + ... + 32917925.

It is an arithmetic number, because the mean of its divisors is an integer number (111477403440).

Almost surely, 2^{10201211431040} is an apocalyptic number.

10201211431040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10201211431040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14269107640320).

10201211431040 is an abundant number, since it is smaller than the sum of its proper divisors (18337003849600).

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

10201211431040 is a wasteful number, since it uses less digits than its factorization.

10201211431040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311571 (or 311559 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10201211431040 its reverse (4013411210201), we get a palindrome (14214622641241).

The spelling of 10201211431040 in words is "ten trillion, two hundred one billion, two hundred eleven million, four hundred thirty-one thousand, forty".