1030100022012 has 12 divisors (see below), whose sum is σ = 2403566718056. Its totient is φ = 343366674000.

The previous prime is 1030100021981. The next prime is 1030100022059. The reversal of 1030100022012 is 2102200010301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1030100022012² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 85841668501 = 1030100022012 / (1 + 0 + 3 + 0 + 1 + 0 + 0 + 0 + 2 + 2 + 0 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42920834239 + ... + 42920834262.

Almost surely, 2^{1030100022012} is an apocalyptic number.

1030100022012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030100022012 is an abundant number, since it is smaller than the sum of its proper divisors (1373466696044).

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

1030100022012 is a wasteful number, since it uses less digits than its factorization.

1030100022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85841668508 (or 85841668506 counting only the distinct ones).

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

Adding to 1030100022012 its reverse (2102200010301), we get a palindrome (3132300032313).

The spelling of 1030100022012 in words is "one trillion, thirty billion, one hundred million, twenty-two thousand, twelve".