20120201419 has 2 divisors, whose sum is σ = 20120201420. Its totient is φ = 20120201418.

The previous prime is 20120201407. The next prime is 20120201459. The reversal of 20120201419 is 91410202102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20120201419 - 2¹³ = 20120193227 is a prime.

It is a super-2 number, since 2×20120201419² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20120201419.

It is not a weakly prime, because it can be changed into another prime (20120201459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10060100709 + 10060100710.

It is an arithmetic number, because the mean of its divisors is an integer number (10060100710).

Almost surely, 2^20120201419 is an apocalyptic number.

20120201419 is a deficient number, since it is larger than the sum of its proper divisors (1).

20120201419 is an equidigital number, since it uses as much as digits as its factorization.

20120201419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 20120201419 in words is "twenty billion, one hundred twenty million, two hundred one thousand, four hundred nineteen".