10211022140 has 24 divisors (see below), whose sum is σ = 23392523952. Its totient is φ = 3713098880.

The previous prime is 10211022139. The next prime is 10211022163. The reversal of 10211022140 is 4122011201.

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, 23206649 + ... + 23207088.

It is an arithmetic number, because the mean of its divisors is an integer number (974688498).

Almost surely, 2^10211022140 is an apocalyptic number.

10211022140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10211022140 is an abundant number, since it is smaller than the sum of its proper divisors (13181501812).

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

10211022140 is a wasteful number, since it uses less digits than its factorization.

10211022140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46413757 (or 46413755 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10211022140 its reverse (4122011201), we get a palindrome (14333033341).

The spelling of 10211022140 in words is "ten billion, two hundred eleven million, twenty-two thousand, one hundred forty".