10012030212440 has 32 divisors (see below), whose sum is σ = 23076508664160. Its totient is φ = 3907133740800.

The previous prime is 10012030212421. The next prime is 10012030212553. The reversal of 10012030212440 is 4421203021001.

It is a super-2 number, since 2×10012030212440² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3052446596 + ... + 3052449875.

It is an arithmetic number, because the mean of its divisors is an integer number (721140895755).

Almost surely, 2^{10012030212440} is an apocalyptic number.

10012030212440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012030212440 is an abundant number, since it is smaller than the sum of its proper divisors (13064478451720).

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

10012030212440 is a wasteful number, since it uses less digits than its factorization.

10012030212440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6104896523 (or 6104896519 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10012030212440 its reverse (4421203021001), we get a palindrome (14433233233441).

The spelling of 10012030212440 in words is "ten trillion, twelve billion, thirty million, two hundred twelve thousand, four hundred forty".