30211001210022 has 32 divisors (see below), whose sum is σ = 61106474390400. Its totient is φ = 9956275716288.

The previous prime is 30211001210003. The next prime is 30211001210057. The reversal of 30211001210022 is 22001210011203.

It is a super-2 number, since 2×30211001210022² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30211001209983 and 30211001210010.

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, 3292429 + ... + 8441687.

It is an arithmetic number, because the mean of its divisors is an integer number (1909577324700).

Almost surely, 2^{30211001210022} is an apocalyptic number.

30211001210022 is an abundant number, since it is smaller than the sum of its proper divisors (30895473180378).

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

30211001210022 is a wasteful number, since it uses less digits than its factorization.

30211001210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160340.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 30211001210022 its reverse (22001210011203), we get a palindrome (52212211221225).

The spelling of 30211001210022 in words is "thirty trillion, two hundred eleven billion, one million, two hundred ten thousand, twenty-two".