30012022101 has 8 divisors (see below), whose sum is σ = 40116827104. Its totient is φ = 19957615920.

The previous prime is 30012022097. The next prime is 30012022111. The reversal of 30012022101 is 10122021003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30012022101 - 2² = 30012022097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012022111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12598315 + ... + 12600696.

It is an arithmetic number, because the mean of its divisors is an integer number (5014603388).

Almost surely, 2^30012022101 is an apocalyptic number.

It is an amenable number.

30012022101 is a deficient number, since it is larger than the sum of its proper divisors (10104805003).

30012022101 is a wasteful number, since it uses less digits than its factorization.

30012022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25199411.

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

Adding to 30012022101 its reverse (10122021003), we get a palindrome (40134043104).

The spelling of 30012022101 in words is "thirty billion, twelve million, twenty-two thousand, one hundred one".