1241121010 has 16 divisors (see below), whose sum is σ = 2281550976. Its totient is φ = 485885488.

The previous prime is 1241121001. The next prime is 1241121017. The reversal of 1241121010 is 101211421.

It is a super-2 number, since 2×1241121010² = 3080762722926840200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1241121017) 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, 1319872 + ... + 1320811.

It is an arithmetic number, because the mean of its divisors is an integer number (142596936).

Almost surely, 2^1241121010 is an apocalyptic number.

1241121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1241121010 is a deficient number, since it is larger than the sum of its proper divisors (1040429966).

1241121010 is a wasteful number, since it uses less digits than its factorization.

1241121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640737.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1241121010 is about 35229.5473998744. The cubic root of 1241121010 is about 1074.6607214883.

Adding to 1241121010 its reverse (101211421), we get a palindrome (1342332431).

The spelling of 1241121010 in words is "one billion, two hundred forty-one million, one hundred twenty-one thousand, ten".