10221403010 has 64 divisors (see below), whose sum is σ = 22868745984. Its totient is φ = 3202848000.

The previous prime is 10221402991. The next prime is 10221403013. The reversal of 10221403010 is 1030412201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (10221403013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36305 + ... + 147515.

It is an arithmetic number, because the mean of its divisors is an integer number (357324156).

Almost surely, 2^10221403010 is an apocalyptic number.

10221403010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221403010 is an abundant number, since it is smaller than the sum of its proper divisors (12647342974).

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

10221403010 is a wasteful number, since it uses less digits than its factorization.

10221403010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111339.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10221403010 its reverse (1030412201), we get a palindrome (11251815211).

The spelling of 10221403010 in words is "ten billion, two hundred twenty-one million, four hundred three thousand, ten".