1121211032 has 32 divisors (see below), whose sum is σ = 2127290880. Its totient is φ = 553957920.

The previous prime is 1121211023. The next prime is 1121211041. The reversal of 1121211032 is 2301121211.

It is an interprime number because it is at equal distance from previous prime (1121211023) and next prime (1121211041).

It is a super-2 number, since 2×1121211032² = 2514228356557010048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1121210998 and 1121211016.

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, 469313 + ... + 471695.

It is an arithmetic number, because the mean of its divisors is an integer number (66477840).

Almost surely, 2^1121211032 is an apocalyptic number.

It is an amenable number.

1121211032 is a deficient number, since it is larger than the sum of its proper divisors (1006079848).

1121211032 is a wasteful number, since it uses less digits than its factorization.

1121211032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063 (or 3059 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1121211032 is about 33484.4894242095. The cubic root of 1121211032 is about 1038.8729877165.

Adding to 1121211032 its reverse (2301121211), we get a palindrome (3422332243).

The spelling of 1121211032 in words is "one billion, one hundred twenty-one million, two hundred eleven thousand, thirty-two".