30100022232000 has 336 divisors, whose sum is σ = 115617261341088. Its totient is φ = 6880004812800.

The previous prime is 30100022231971. The next prime is 30100022232031. The reversal of 30100022232000 is 23222000103.

It is a tau number, because it is divible by the number of its divisors (336).

It is a super-2 number, since 2×30100022232000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11621629 + ... + 13973628.

Almost surely, 2^{30100022232000} is an apocalyptic number.

30100022232000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30100022232000 is an abundant number, since it is smaller than the sum of its proper divisors (85517239109088).

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

30100022232000 is a wasteful number, since it uses less digits than its factorization.

30100022232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25595301 (or 25595274 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 30100022232000 its reverse (23222000103), we get a palindrome (30123244232103).

The spelling of 30100022232000 in words is "thirty trillion, one hundred billion, twenty-two million, two hundred thirty-two thousand".