1013232212 has 6 divisors (see below), whose sum is σ = 1773156378. Its totient is φ = 506616104.

The previous prime is 1013232173. The next prime is 1013232229. The reversal of 1013232212 is 2122323101.

It can be written as a sum of positive squares in only one way, i.e., 990612676 + 22619536 = 31474^2 + 4756^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126654023 + ... + 126654030.

It is an arithmetic number, because the mean of its divisors is an integer number (295526063).

Almost surely, 2^1013232212 is an apocalyptic number.

It is an amenable number.

1013232212 is a deficient number, since it is larger than the sum of its proper divisors (759924166).

1013232212 is a wasteful number, since it uses less digits than its factorization.

1013232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253308057 (or 253308055 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1013232212 is about 31831.3086755791. The cubic root of 1013232212 is about 1004.3914244953.

Adding to 1013232212 its reverse (2122323101), we get a palindrome (3135555313).

The spelling of 1013232212 in words is "one billion, thirteen million, two hundred thirty-two thousand, two hundred twelve".