1032220042 has 32 divisors (see below), whose sum is σ = 1894700160. Its totient is φ = 411671040.

The previous prime is 1032220039. The next prime is 1032220097. The reversal of 1032220042 is 2400222301.

It is a junction number, because it is equal to n+sod(n) for n = 1032219998 and 1032220025.

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, 3184 + ... + 45547.

It is an arithmetic number, because the mean of its divisors is an integer number (59209380).

Almost surely, 2^1032220042 is an apocalyptic number.

1032220042 is a deficient number, since it is larger than the sum of its proper divisors (862480118).

1032220042 is a wasteful number, since it uses less digits than its factorization.

1032220042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48846.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1032220042 is about 32128.1814300156. The cubic root of 1032220042 is about 1010.6266875013.

Adding to 1032220042 its reverse (2400222301), we get a palindrome (3432442343).

The spelling of 1032220042 in words is "one billion, thirty-two million, two hundred twenty thousand, forty-two".