1210011002 has 16 divisors (see below), whose sum is σ = 1904523840. Its totient is φ = 575464032.

The previous prime is 1210010957. The next prime is 1210011031. The reversal of 1210011002 is 2001100121.

It is a super-2 number, since 2×1210011002² = 2928253249922088008, which contains 22 as substring.

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, 65243 + ... + 81710.

It is an arithmetic number, because the mean of its divisors is an integer number (119032740).

Almost surely, 2^1210011002 is an apocalyptic number.

1210011002 is a deficient number, since it is larger than the sum of its proper divisors (694512838).

1210011002 is a wasteful number, since it uses less digits than its factorization.

1210011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147157.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1210011002 is about 34785.2124041237. The cubic root of 1210011002 is about 1065.6054664416.

Adding to 1210011002 its reverse (2001100121), we get a palindrome (3211111123).

The spelling of 1210011002 in words is "one billion, two hundred ten million, eleven thousand, two".