1031434222 has 24 divisors (see below), whose sum is σ = 1938191976. Its totient is φ = 408039408.

The previous prime is 1031434211. The next prime is 1031434231. The reversal of 1031434222 is 2224341301.

It is a junction number, because it is equal to n+sod(n) for n = 1031434193 and 1031434202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 403528 + ... + 406075.

It is an arithmetic number, because the mean of its divisors is an integer number (80757999).

Almost surely, 2^1031434222 is an apocalyptic number.

1031434222 is a deficient number, since it is larger than the sum of its proper divisors (906757754).

1031434222 is a wasteful number, since it uses less digits than its factorization.

1031434222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809632 (or 809625 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1031434222 is about 32115.9496512247. The cubic root of 1031434222 is about 1010.3701620034.

Adding to 1031434222 its reverse (2224341301), we get a palindrome (3255775523).

The spelling of 1031434222 in words is "one billion, thirty-one million, four hundred thirty-four thousand, two hundred twenty-two".