10030012122 has 32 divisors (see below), whose sum is σ = 22130015040. Its totient is φ = 3010884480.

The previous prime is 10030012103. The next prime is 10030012127. The reversal of 10030012122 is 22121003001.

It is a super-2 number, since 2×10030012122² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10030012098 and 10030012107.

It is not an unprimeable number, because it can be changed into a prime (10030012127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564972 + ... + 1571367.

It is an arithmetic number, because the mean of its divisors is an integer number (691562970).

Almost surely, 2^10030012122 is an apocalyptic number.

10030012122 is an abundant number, since it is smaller than the sum of its proper divisors (12100002918).

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

10030012122 is a wasteful number, since it uses less digits than its factorization.

10030012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136398.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10030012122 its reverse (22121003001), we get a palindrome (32151015123).

The spelling of 10030012122 in words is "ten billion, thirty million, twelve thousand, one hundred twenty-two".