10122011000 has 32 divisors (see below), whose sum is σ = 23685508080. Its totient is φ = 4048804000.

The previous prime is 10122010993. The next prime is 10122011041. The reversal of 10122011000 is 11022101.

It is a Harshad number since it is a multiple of its sum of digits (8).

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, 5060006 + ... + 5062005.

Almost surely, 2^10122011000 is an apocalyptic number.

10122011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10122011000 is an abundant number, since it is smaller than the sum of its proper divisors (13563497080).

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

10122011000 is a wasteful number, since it uses less digits than its factorization.

10122011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10122032 (or 10122018 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10122011000 its reverse (11022101), we get a palindrome (10133033101).

The spelling of 10122011000 in words is "ten billion, one hundred twenty-two million, eleven thousand".