1242022051032 has 32 divisors (see below), whose sum is σ = 3548634432000. Its totient is φ = 354863443104.

The previous prime is 1242022051009. The next prime is 1242022051063. The reversal of 1242022051032 is 2301502202421.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1242022050993 and 1242022051011.

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, 3696494032 + ... + 3696494367.

It is an arithmetic number, because the mean of its divisors is an integer number (110894826000).

Almost surely, 2^{1242022051032} is an apocalyptic number.

1242022051032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1242022051032 is an abundant number, since it is smaller than the sum of its proper divisors (2306612380968).

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

1242022051032 is a wasteful number, since it uses less digits than its factorization.

1242022051032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7392988415 (or 7392988411 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 1242022051032 its reverse (2301502202421), we get a palindrome (3543524253453).

The spelling of 1242022051032 in words is "one trillion, two hundred forty-two billion, twenty-two million, fifty-one thousand, thirty-two".