1241022201 has 16 divisors (see below), whose sum is σ = 1786181760. Its totient is φ = 764086400.

The previous prime is 1241022199. The next prime is 1241022203. The reversal of 1241022201 is 1022201421.

It is an interprime number because it is at equal distance from previous prime (1241022199) and next prime (1241022203).

It is a cyclic number.

It is not a de Polignac number, because 1241022201 - 2¹ = 1241022199 is a prime.

It is a super-2 number, since 2×1241022201² = 3080272206749768802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1241022203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308100 + ... + 312101.

It is an arithmetic number, because the mean of its divisors is an integer number (111636360).

Almost surely, 2^1241022201 is an apocalyptic number.

It is an amenable number.

1241022201 is a deficient number, since it is larger than the sum of its proper divisors (545159559).

1241022201 is a wasteful number, since it uses less digits than its factorization.

1241022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620256.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1241022201 is about 35228.1450121916. The cubic root of 1241022201 is about 1074.6322018493.

Adding to 1241022201 its reverse (1022201421), we get a palindrome (2263223622).

The spelling of 1241022201 in words is "one billion, two hundred forty-one million, twenty-two thousand, two hundred one".