1012262254416 has 80 divisors (see below), whose sum is σ = 3320648675200. Its totient is φ = 289217786112.

The previous prime is 1012262254387. The next prime is 1012262254427. The reversal of 1012262254416 is 6144522622101.

1012262254416 is a `hidden beast` number, since 1 + 0 + 1 + 22 + 622 + 5 + 4 + 4 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 167368381 + ... + 167374428.

It is an arithmetic number, because the mean of its divisors is an integer number (41508108440).

Almost surely, 2^{1012262254416} is an apocalyptic number.

1012262254416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1012262254416 is an abundant number, since it is smaller than the sum of its proper divisors (2308386420784).

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

1012262254416 is a wasteful number, since it uses less digits than its factorization.

1012262254416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334742833 (or 334742821 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

Adding to 1012262254416 its reverse (6144522622101), we get a palindrome (7156784876517).

The spelling of 1012262254416 in words is "one trillion, twelve billion, two hundred sixty-two million, two hundred fifty-four thousand, four hundred sixteen".