2142033212 has 12 divisors (see below), whose sum is σ = 4089336216. Its totient is φ = 973651440.

The previous prime is 2142033211. The next prime is 2142033227. The reversal of 2142033212 is 2123302412.

It is a super-2 number, since 2×2142033212² = 9176612562622073888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142033211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24341243 + ... + 24341330.

It is an arithmetic number, because the mean of its divisors is an integer number (340778018).

Almost surely, 2^2142033212 is an apocalyptic number.

2142033212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2142033212 is a deficient number, since it is larger than the sum of its proper divisors (1947303004).

2142033212 is a wasteful number, since it uses less digits than its factorization.

2142033212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48682588 (or 48682586 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2142033212 is about 46282.1046626015. The cubic root of 2142033212 is about 1289.0667311818.

Adding to 2142033212 its reverse (2123302412), we get a palindrome (4265335624).

The spelling of 2142033212 in words is "two billion, one hundred forty-two million, thirty-three thousand, two hundred twelve".