1012322761372 has 48 divisors (see below), whose sum is σ = 1934850258432. Its totient is φ = 460650882240.

The previous prime is 1012322761363. The next prime is 1012322761381. The reversal of 1012322761372 is 2731672232101.

It is an interprime number because it is at equal distance from previous prime (1012322761363) and next prime (1012322761381).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 799497 + ... + 1632127.

It is an arithmetic number, because the mean of its divisors is an integer number (40309380384).

Almost surely, 2^{1012322761372} is an apocalyptic number.

It is an amenable number.

1012322761372 is a deficient number, since it is larger than the sum of its proper divisors (922527497060).

1012322761372 is a wasteful number, since it uses less digits than its factorization.

1012322761372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832978 (or 832976 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

Adding to 1012322761372 its reverse (2731672232101), we get a palindrome (3743994993473).

The spelling of 1012322761372 in words is "one trillion, twelve billion, three hundred twenty-two million, seven hundred sixty-one thousand, three hundred seventy-two".