10202022012 has 48 divisors (see below), whose sum is σ = 29298117632. Its totient is φ = 2690642880.

The previous prime is 10202022007. The next prime is 10202022023. The reversal of 10202022012 is 21022020201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4670164 + ... + 4672347.

Almost surely, 2^10202022012 is an apocalyptic number.

10202022012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10202022012 is an abundant number, since it is smaller than the sum of its proper divisors (19096095620).

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

10202022012 is a wasteful number, since it uses less digits than its factorization.

10202022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9342538 (or 9342536 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10202022012 its reverse (21022020201), we get a palindrome (31224042213).

The spelling of 10202022012 in words is "ten billion, two hundred two million, twenty-two thousand, twelve".