1020022022232 has 40 divisors (see below), whose sum is σ = 2857006128900. Its totient is φ = 340007340528.

The previous prime is 1020022022219. The next prime is 1020022022263. The reversal of 1020022022232 is 2322202200201.

1020022022232 is a `hidden beast` number, since 10 + 200 + 220 + 2 + 2 + 232 = 666.

1020022022232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 787053382 + ... + 787054677.

Almost surely, 2^{1020022022232} is an apocalyptic number.

1020022022232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020022022232 is an abundant number, since it is smaller than the sum of its proper divisors (1836984106668).

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

1020022022232 is a wasteful number, since it uses less digits than its factorization.

1020022022232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574108077 (or 1574108064 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 1020022022232 its reverse (2322202200201), we get a palindrome (3342224222433).

The spelling of 1020022022232 in words is "one trillion, twenty billion, twenty-two million, twenty-two thousand, two hundred thirty-two".