1102212046 has 16 divisors (see below), whose sum is σ = 1789452000. Its totient is φ = 506154528.

The previous prime is 1102212043. The next prime is 1102212047. The reversal of 1102212046 is 6402122011.

It is a super-2 number, since 2×1102212046² = 2429742788695012232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102212043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101341 + ... + 111688.

It is an arithmetic number, because the mean of its divisors is an integer number (111840750).

Almost surely, 2^1102212046 is an apocalyptic number.

1102212046 is a deficient number, since it is larger than the sum of its proper divisors (687239954).

1102212046 is a wasteful number, since it uses less digits than its factorization.

1102212046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213243.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1102212046 is about 33199.5790033548. The cubic root of 1102212046 is about 1032.9716070236.

Adding to 1102212046 its reverse (6402122011), we get a palindrome (7504334057).

The spelling of 1102212046 in words is "one billion, one hundred two million, two hundred twelve thousand, forty-six".