1212050541 has 32 divisors (see below), whose sum is σ = 1774192000. Its totient is φ = 731462400.

The previous prime is 1212050537. The next prime is 1212050549. The reversal of 1212050541 is 1450502121.

1212050541 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1212050541 - 2² = 1212050537 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212050549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1186611 + ... + 1187631.

It is an arithmetic number, because the mean of its divisors is an integer number (55443500).

Almost surely, 2^1212050541 is an apocalyptic number.

It is an amenable number.

1212050541 is a deficient number, since it is larger than the sum of its proper divisors (562141459).

1212050541 is a wasteful number, since it uses less digits than its factorization.

1212050541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1212050541 is about 34814.5162396377. The cubic root of 1212050541 is about 1066.2038422552.

Adding to 1212050541 its reverse (1450502121), we get a palindrome (2662552662).

The spelling of 1212050541 in words is "one billion, two hundred twelve million, fifty thousand, five hundred forty-one".